{"title":"Adcom | Vinyl Sound Toronto Canada","description":"\u003cp data-start=\"243\" data-end=\"552\"\u003eDiscover premium Adcom audio equipment in Toronto, Canada at Vinyl Sound. As Toronto’s authorized dealer for Adcom, Vinyl Sound offers a trusted selection of authentic Adcom amplifiers, preamps, and high-fidelity audio components designed for audiophiles who demand powerful, clean, and precise sound.\u003c\/p\u003e\n\u003cp data-start=\"554\" data-end=\"910\"\u003eAdcom has built a strong reputation in the hi-fi industry for delivering high-performance audio gear that combines exceptional sound quality, durability, and value. Whether you are upgrading your home stereo system or building a dedicated listening setup, Adcom components provide the clarity, depth, and power needed for an immersive audio experience.\u003c\/p\u003e\n\u003cp data-start=\"912\" data-end=\"1208\"\u003eAt Vinyl Sound Toronto, we specialize in high-end audio systems, hi-fi amplifiers, stereo equipment, and audiophile-grade components. Our curated Adcom collection is carefully selected to meet the needs of both experienced audiophiles and those starting their journey into high-quality sound.\u003c\/p\u003e\n\u003cp data-start=\"1210\" data-end=\"1461\"\u003eShop Adcom in Canada with confidence through Vinyl Sound, your reliable source for authentic Adcom audio equipment, expert advice, and premium customer support. Visit our Toronto showroom or order online for fast and secure delivery across Canada.\u003c\/p\u003e\n\u003cp data-start=\"1463\" data-end=\"1573\"\u003eUpgrade your sound system today with Adcom — where performance, precision, and audio excellence come together.\u003c\/p\u003e","products":[{"product_id":"adcom-gfa-6002-stereo-power-amplifier","title":"Adcom GFA-6002 Stereo Power Amplifier","description":"\u003ch1\u003eAdcom GFA-6002 Stereo Power Amplifier\u003c\/h1\u003e\n\u003cp class=\"tagline\"\u003e\u003cspan\u003eADCOM introduces the new GFA-6002 power amplifier. Available in 2-channel configurations, this new amplifiers feature more robust and efficient power and heavy-duty reliability. GFA-6002 delivers lower THD (total harmonic distortion) for more clean, pure sound and lower noise for a supremely quiet background.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"tagline\"\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfp-6002-slide11.jpg\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"elementor-element elementor-element-3c94566c elementor-widget elementor-widget-heading\" data-id=\"3c94566c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-xl\"\u003ePerformance\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-36ab4c7b elementor-widget elementor-widget-text-editor\" data-id=\"36ab4c7b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003eThe GFA-6002 is a stunning amplifier in every way – performance, styling and reliability combined to elevate your music listening to a new experience. Capable of controlling a wide variety of speakers, the GFA-6002 will transport you into the musical performance unlike any other comparable amplifier.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tagline\"\u003ePower, control, and clarity  delivered with authority.\u003c\/p\u003e\n\u003cp class=\"tagline\"\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfp-6002-slide1.jpg\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"elementor-element elementor-element-56acd3d9 elementor-widget elementor-widget-heading\" data-id=\"56acd3d9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-xl\"\u003ePrecision\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-740cfb63 elementor-widget elementor-widget-text-editor\" data-id=\"740cfb63\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003eThe GFA-600x series is designed with toroidal transformers, dual pairs of output transistors, FR4 fiberglass circuit boards and ultra-efficient heat sinks. The GFA-6002 best made toroidal transformers offer exceptional efficiency, minimal excess noise and little excess leakage inductance.\u003c\/div\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfp-6002-slide4.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAdcom GFA-6002\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-current, two-channel power amplifier engineered to bring effortless drive and musical precision to any serious system. Built on Adcom's legacy of robust engineering, it delivers clean, dynamic power with the grip and control that reveals the full potential of your speakers.\u003c\/p\u003e\n\u003cp\u003eRated at\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e90 watts per channel into 8 ohms\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e125 watts into 4 ohms\u003c\/strong\u003e, the GFA-6002 offers ample headroom for both music and home theatre applications. Its high-current design ensures stable performance across a wide range of speaker loads — maintaining composure and detail even during demanding passages.\u003c\/p\u003e\n\u003cp\u003eBass is tight and controlled, midrange remains open and natural, and highs are smooth without losing detail resulting in a presentation that feels both powerful and composed. With Adcom's reputation for reliability, the GFA-6002 is an ideal foundation for systems that demand both performance and value.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfp-6002-slide6.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e90 watts per channel (8Ω) \/ 125 watts per channel (4Ω)\u003c\/li\u003e\n\u003cli\u003e175 watts bridged mono into 8 ohms\u003c\/li\u003e\n\u003cli\u003eHigh-current design for stable speaker control\u003c\/li\u003e\n\u003cli\u003eClean, dynamic power delivery with low distortion\u003c\/li\u003e\n\u003cli\u003eDamping factor \u0026gt;400 (20Hz–20kHz) for tight bass control\u003c\/li\u003e\n\u003cli\u003eWide power bandwidth: 5Hz to 130kHz (–3dB)\u003c\/li\u003e\n\u003cli\u003eExcellent balance of musicality and impact\u003c\/li\u003e\n\u003cli\u003eSolid build quality with classic Adcom reliability\u003c\/li\u003e\n\u003cli\u003eCompatible with 120VAC \u0026amp; 230VAC \/ 50–60Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power (8Ω, stereo)\u003c\/td\u003e\n\u003ctd\u003e70W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power (4Ω, stereo)\u003c\/td\u003e\n\u003ctd\u003e100W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power (8Ω, bridged mono)\u003c\/td\u003e\n\u003ctd\u003e175W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e+0 \/ –0.25dB, 10Hz–20kHz @ 1W into 8Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Bandwidth (–3dB)\u003c\/td\u003e\n\u003ctd\u003e5Hz – 130kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e17,000 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd\u003eVariable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamping Factor\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;400 (20Hz–20kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × H × D)\u003c\/td\u003e\n\u003ctd\u003e17\" × 5.25\" × 15.5\" (432 × 133.4 × 393.7 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e18 lbs (8.2 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e21 lbs (9.5 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e120VAC \u0026amp; 230VAC \/ 50–60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"cta\"\u003eWhether building a dedicated stereo system or enhancing a home theatre setup, the Adcom GFA-6002 delivers confident, controlled power that brings your system to life.\u003c\/div\u003e\n\u003cp class=\"store-tag\"\u003eAvailable at\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVinyl Sound\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— Buffalo, NY USA | vinylsound.com\u003c\/p\u003e","brand":"Adcom","offers":[{"title":"Default Title","offer_id":48918894969084,"sku":"GFA-6002","price":835.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0116\/1773\/0617\/files\/AdcomGFA-6002StereoPowerAmplifier.png?v=1775233717"},{"product_id":"adcom-gia-275-integrated-amplifier","title":"Adcom GIA-275 Integrated Amplifier","description":"\u003ch1\u003eAdcom GIA-275 Integrated Amplifier\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eGIA-275 Integrated Stereo DAC \/ amplifier supports analog, digital, USB, Bluetooth Input, and features a digital to analog converter. The GIA-275 is a high performance, integrated and compact system designed to let you to play music from your Bluetooth enabled portable devices, play 24 bit\/192kHz high resolution audio from your Apple MAC or Windows systems, connect your flat screen TV through a digital connection or use your legacy analog devices such as a CD player. The GIA-275 is an all-in-one, high-end integrated amplifier that fully supports Bluetooth V4, A2DP and aptX to produce CD quality sound through a wireless connection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gia-275-slide4.jpg\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"elementor-element elementor-element-7e3ba211 elementor-widget elementor-widget-heading\" data-id=\"7e3ba211\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-xl\"\u003eSound\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-724dc020 elementor-widget elementor-widget-text-editor\" data-id=\"724dc020\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cp\u003eOur integrated amp with Bluetooth is the new generation all-in-one amplifier, combining both amplifier and pre-amp in one. The sound quality of our GIA-275 is remarkable. You’ll get grand sound quality in a small package. Lightweight but heavy power is what we are dealing with here. The GIA-275 has a very high quality converter, which can convert your high resolution digital recording into high quality sound of 24bit\/192kHz, through your speakers.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gia-275-slide5.jpg\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"elementor-element elementor-element-287c2352 elementor-widget elementor-widget-heading\" data-id=\"287c2352\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-xl\"\u003eConnectivity\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-73b3702 elementor-widget elementor-widget-text-editor\" data-id=\"73b3702\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cp\u003eWe opt for going wireless with our Bluetooth connection. Play music from your phone\/tablet\/laptop etc., with hassle free installation. Connect your device with GIA-275 via Bluetooth and enjoy music with click of a button. If you want to connect your speakers, we have a provision for adding your aux to our integrated stereo amp with Bluetooth. You can also play high resolution files from your computer by downloading them on a USB device. Our integrated amp has a USB slot which can play all high resolution digital files through your USB connected to speakers or via Bluetooth on any device.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gia-275-slide1.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tagline\"\u003eCompact in scale. Expansive in sound.\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAdcom GIA-275\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an integrated amplifier designed for modern systems, combining power, precision, and versatility in a clean, understated form. Delivering\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e75 watts per channel into 8 ohms\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e125 watts into 4 ohms\u003c\/strong\u003e, it provides confident control and dynamic headroom that brings music to life with ease.\u003c\/p\u003e\n\u003cp\u003eAt its core, the GIA-275 is built to simplify without compromise. With both analog and digital inputs, a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebuilt-in Wolfson WM8740 DAC\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBluetooth aptX\u003c\/strong\u003e, and USB audio, it connects seamlessly to everything from traditional sources to TVs and streamers — acting as the central hub of a refined, contemporary system.\u003c\/p\u003e\n\u003cp\u003eSonically, it strikes a compelling balance between clarity and musicality. Bass is tight and well-defined, the midrange remains open and expressive, and the top end carries a smooth, natural extension. The result is a sound that feels composed, engaging, and consistently immersive.\u003c\/p\u003e\n\u003cp\u003eIts compact footprint makes it an ideal choice for smaller spaces, secondary systems, or minimalist setups — without sacrificing the authority and presence expected from a serious amplifier.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gia-275-slide11.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e75 watts per channel (8Ω) \/ 125 watts per channel (4Ω)\u003c\/li\u003e\n\u003cli\u003eBuilt-in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWolfson WM8740 DAC\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor high-quality digital playback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth v4.0 with aptX\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(CD-quality wireless) \u0026amp; external antenna\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Audio 2.0\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— compatible with Windows XP\/Vista\/7\/8 \u0026amp; Apple; software upgradeable via mini USB\u003c\/li\u003e\n\u003cli\u003eDual analog inputs (AUX 1 \u0026amp; AUX 2)\u003c\/li\u003e\n\u003cli\u003e2× Digital Coaxial \u0026amp; 2× Digital Optical Inputs\/Outputs\u003c\/li\u003e\n\u003cli\u003eCompact design — fits effortlessly into modern living spaces\u003c\/li\u003e\n\u003cli\u003eStandby power \u0026lt;½ watt for energy efficiency\u003c\/li\u003e\n\u003cli\u003eCompatible with 120VAC \u0026amp; 230VAC \/ 50–60Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power (8Ω)\u003c\/td\u003e\n\u003ctd\u003e80W per channel, 20Hz–20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power (4Ω)\u003c\/td\u003e\n\u003ctd\u003e120W per channel, 20Hz–20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD + Noise (80W \/ 8Ω)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.7%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD + Noise (120W \/ 4Ω)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.7%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e+0 \/ –0.55dB, 10Hz–20kHz @ 1W into 8Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDAC Chip\u003c\/td\u003e\n\u003ctd\u003eWolfson WM8740\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth\u003c\/td\u003e\n\u003ctd\u003ev4.0, aptX (CD quality), external antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB\u003c\/td\u003e\n\u003ctd\u003eUSB Audio 2.0 — Windows \u0026amp; Apple compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Inputs\u003c\/td\u003e\n\u003ctd\u003eAUX 1, AUX 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Inputs\u003c\/td\u003e\n\u003ctd\u003e2× Coaxial, 2× Optical, 1× USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Outputs\u003c\/td\u003e\n\u003ctd\u003e2× Coaxial, 2× Optical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Power\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;½ watt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e11.8\" × 13.7\" × 7.8\" (30 × 35 × 20 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e6 lbs (2.7 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e8 lbs (3.6 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e120VAC \u0026amp; 230VAC \/ 50–60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"cta\"\u003eThe Adcom GIA-275 delivers more than just convenience — it delivers a complete, confident listening experience in a form that fits effortlessly into modern living spaces.\u003c\/div\u003e\n\u003cp class=\"store-tag\"\u003eAvailable at\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVinyl Sound\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— Buffalo, NY USA\u003c\/p\u003e","brand":"Adcom","offers":[{"title":"Default Title","offer_id":48918895657212,"sku":"GIA-275","price":1109.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0116\/1773\/0617\/files\/AdcomGIA-275IntegratedAmplifier_1.png?v=1775233720"},{"product_id":"adcom-gfp-915se-stereo-preamplifier","title":"Adcom GFP-915SE Stereo Preamplifier","description":"\u003cdiv data-widget_type=\"heading.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"5b775f65\" class=\"elementor-element elementor-element-5b775f65 elementor-widget elementor-widget-heading\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch1 class=\"elementor-heading-title elementor-size-default\"\u003eNEW! ADCOM GFP-915SE\u003cbr\u003eHigh-Performance Preamplifier\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-widget_type=\"heading.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"b3b25e7\" class=\"elementor-element elementor-element-b3b25e7 elementor-widget elementor-widget-heading\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-default\"\u003eNow with Multi-Amp Support and Bluetooth 5.4\u003c\/h2\u003e\n\u003cdiv data-widget_type=\"heading.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"46cab5b\" class=\"elementor-element elementor-element-46cab5b elementor-widget elementor-widget-heading\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-xl\"\u003eFlexible Connectivity for Modern Audio Systems\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/GFP-915-ADCOM-01.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-widget_type=\"text-editor.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"ae16a88\" class=\"elementor-element elementor-element-ae16a88 elementor-widget elementor-widget-text-editor\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cp data-end=\"609\" data-start=\"228\" class=\"\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"245\" data-start=\"232\"\u003eGFP-915SE\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebuilds on the legacy of the original GFP-915, now reimagined for today’s dynamic audio environments. Designed to support\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"399\" data-start=\"367\"\u003etriple amplifier connections\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003evia\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"433\" data-start=\"404\"\u003eUnbalanced Main 1, Main 2\u003c\/strong\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"463\" data-start=\"439\"\u003eBalanced XLR outputs\u003c\/strong\u003e, it offers the freedom to configure complex setups—whether you’re powering multiple zones, integrating a\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"582\" data-start=\"569\"\u003esubwoofer\u003c\/strong\u003e, or bi-amping your system.\u003c\/p\u003e\n\u003cdiv data-widget_type=\"heading.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"3966148\" class=\"elementor-element elementor-element-3966148 elementor-widget elementor-widget-heading\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-xl\"\u003ePrecision Connectivity \u0026amp; Signal Management\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-widget_type=\"text-editor.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"21b62e5\" class=\"elementor-element elementor-element-21b62e5 elementor-widget elementor-widget-text-editor\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cp data-end=\"2037\" data-start=\"1704\" class=\"\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"1721\" data-start=\"1708\"\u003eGFP-915SE\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis engineered for audiophile-grade signal purity and system control. Its\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"1825\" data-start=\"1795\"\u003eupgraded software platform\u003c\/strong\u003eprovides smooth input switching and stable operation across analog and digital paths. Advanced output options allow for direct subwoofer connection or multi-amp setups without additional splitters or converters.\u003c\/p\u003e\n\u003cp data-end=\"2063\" data-start=\"2039\" class=\"\"\u003eThe rear panel includes:\u003c\/p\u003e\n\u003cul data-end=\"2282\" data-start=\"2064\"\u003e\n\u003cli data-end=\"2108\" data-start=\"2064\" class=\"\"\u003e\n\u003cp data-end=\"2108\" data-start=\"2066\" class=\"\"\u003e\u003cstrong data-end=\"2106\" data-start=\"2066\"\u003eMain 1 and Main 2 unbalanced outputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2166\" data-start=\"2109\" class=\"\"\u003e\n\u003cp data-end=\"2166\" data-start=\"2111\" class=\"\"\u003e\u003cstrong data-end=\"2164\" data-start=\"2111\"\u003eBalanced XLR output for low-noise signal delivery\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2217\" data-start=\"2167\" class=\"\"\u003e\n\u003cp data-end=\"2217\" data-start=\"2169\" class=\"\"\u003e\u003cstrong data-end=\"2215\" data-start=\"2169\"\u003eRecord out for dedicated recording devices\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2282\" data-start=\"2218\" class=\"\"\u003e\n\u003cp data-end=\"2282\" data-start=\"2220\" class=\"\"\u003e\u003cstrong data-end=\"2280\" data-start=\"2220\"\u003eRS232 control port and 12V trigger for system automation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2431\" data-start=\"2284\" class=\"\"\u003eHoused in a brushed aluminum chassis with intuitive front-panel controls, the GFP-915SE balances premium sound performance with modern convenience.\u003c\/p\u003e\n\u003cp data-end=\"2431\" data-start=\"2284\" class=\"\"\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/GFP-915-ADCOM-02.jpg\"\u003e\u003c\/p\u003e\n\u003cdiv data-widget_type=\"heading.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"5014b28\" class=\"elementor-element elementor-element-5014b28 elementor-widget elementor-widget-heading\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-xl\"\u003eSeamless Source Integration\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-widget_type=\"text-editor.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"b6b4646\" class=\"elementor-element elementor-element-b6b4646 elementor-widget elementor-widget-text-editor\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cp data-end=\"1298\" data-start=\"1191\" class=\"\"\u003eIn addition to its versatile output architecture, the preamplifier offers seamless source integration with:\u003c\/p\u003e\n\u003cul data-end=\"1514\" data-start=\"1299\"\u003e\n\u003cli data-end=\"1343\" data-start=\"1299\" class=\"\"\u003e\n\u003cp data-end=\"1343\" data-start=\"1301\" class=\"\"\u003e\u003cstrong data-end=\"1322\" data-start=\"1301\"\u003eMM\/MC Phono stage\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor vinyl playback\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1404\" data-start=\"1344\" class=\"\"\u003e\n\u003cp data-end=\"1404\" data-start=\"1346\" class=\"\"\u003e\u003cstrong data-end=\"1363\" data-start=\"1346\"\u003eBluetooth 5.4\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor high-resolution wireless streaming\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1455\" data-start=\"1405\" class=\"\"\u003e\n\u003cp data-end=\"1455\" data-start=\"1407\" class=\"\"\u003e\u003cstrong data-end=\"1433\" data-start=\"1407\"\u003eUSB and Optical inputs\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor digital sources\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1514\" data-start=\"1456\" class=\"\"\u003e\n\u003cp data-end=\"1514\" data-start=\"1458\" class=\"\"\u003e\u003cstrong data-end=\"1481\" data-start=\"1458\"\u003eSeven analog inputs\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor a wide range of components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1646\" data-start=\"1516\" class=\"\"\u003eEvery connection is managed through precise signal routing and low-noise circuitry—ensuring that your system performs at its peak.\u003c\/p\u003e\n\u003cp data-end=\"1646\" data-start=\"1516\" class=\"\"\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/GFP-915-ADCOM-03.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-widget_type=\"heading.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"6b99b6d8\" class=\"elementor-element elementor-element-6b99b6d8 elementor-widget elementor-widget-heading\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"elementor-heading-title elementor-size-medium\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"284\" data-start=\"271\"\u003eGFP-915SE\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis the next evolution of ADCOM's renowned preamplifier line. Building on the legacy of the original\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"396\" data-start=\"385\"\u003eGFP-915\u003c\/strong\u003e, the SE version introduces powerful new features for audiophiles who demand greater connectivity, flexibility, and control—without compromising on audio purity.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tagline\"\u003eControl, clarity, and a pure connection to your music — now with multi-amp support and Bluetooth 5.4.\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAdcom GFP-915SE\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis the next evolution of Adcom's renowned preamplifier line. Building on the legacy of the original GFP-915, the SE version introduces powerful new features for audiophiles who demand greater connectivity, flexibility, and control — without compromising on audio purity.\u003c\/p\u003e\n\u003cp\u003eEngineered with a clean, low-noise signal path, the GFP-915SE preserves the natural character of your music across every source. From delicate acoustic passages to dynamic full-range performances, it remains composed, transparent, and true.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/GFP-915-ADCOM-04.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat's New in the SE\u003c\/h2\u003e\n\u003ch3\u003eTriple Amplifier Output Support\u003c\/h3\u003e\n\u003cp\u003eDesigned for complex, high-performance setups, the GFP-915SE supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ethree simultaneous amplifier connections\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003evia unbalanced Main 1, Main 2, and balanced XLR outputs — ideal for multi-zone systems, subwoofer integration, or bi-amping configurations.\u003c\/p\u003e\n\u003ch3\u003eBluetooth 5.4 with Qualcomm\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQualcomm Bluetooth 5.4\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eenables high-resolution wireless streaming with low latency and robust connection stability — bringing modern convenience without sacrificing audio integrity.\u003c\/p\u003e\n\u003ch3\u003eHigh-Resolution Digital Inputs\u003c\/h3\u003e\n\u003cp\u003eUSB and Optical inputs support up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e192kHz \/ 24-bit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eplayback, ensuring the GFP-915SE is ready for the highest-quality digital sources available.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTriple outputs:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMain 1 (unbalanced), Main 2 (unbalanced), Balanced XLR\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMM\/MC Phono stage\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith RIAA accuracy ±0.25dB (20Hz–20kHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth 5.4\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Qualcomm) for high-resolution wireless streaming\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB \u0026amp; Optical inputs\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— up to 192kHz \/ 24-bit\u003c\/li\u003e\n\u003cli\u003e7 analog inputs for comprehensive source management\u003c\/li\u003e\n\u003cli\u003eRecord output, RS232 control port \u0026amp; 12V trigger for system automation\u003c\/li\u003e\n\u003cli\u003eTone controls: ±11.5 dB Bass (20Hz) \/ ±8.5 dB Treble (20kHz)\u003c\/li\u003e\n\u003cli\u003eTHD + Noise: 0.005% (high level) — exceptionally low distortion\u003c\/li\u003e\n\u003cli\u003eS\/N Ratio: ≥100 dB high level \/ ≥95 dB MM \u0026amp; MC\u003c\/li\u003e\n\u003cli\u003eBrushed aluminum chassis with intuitive front-panel controls\u003c\/li\u003e\n\u003cli\u003eCompatible with 120VAC \u0026amp; 230VAC \/ 50–60Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response (±0.5dB, line)\u003c\/td\u003e\n\u003ctd\u003e5Hz – 100kHz (high level: 50Hz – 50kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD + Noise (20Hz–20kHz)\u003c\/td\u003e\n\u003ctd\u003e0.005% high level \/ 0.15% MM \/ 0.03% MC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio (A-weighted)\u003c\/td\u003e\n\u003ctd\u003e≥100 dB high level \/ ≥95 dB MM \u0026amp; MC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd\u003e500mV high level \/ 3.5mV MM \/ 25mV MC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e11Ω (high level, MM, MC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRIAA Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.25dB, 20Hz–20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e100Ω bypass \u0026amp; main \/ 475Ω tape\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Level\u003c\/td\u003e\n\u003ctd\u003e2.0 Vrms (bypass \u0026amp; main) \/ 1.0 Vrms (rec)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Output Level\u003c\/td\u003e\n\u003ctd\u003e10.0 Vrms (bypass \u0026amp; main outputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Input (max)\u003c\/td\u003e\n\u003ctd\u003e192kHz \/ 24-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Input (max)\u003c\/td\u003e\n\u003ctd\u003e192kHz \/ 24-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth\u003c\/td\u003e\n\u003ctd\u003eQualcomm 5.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTone Controls\u003c\/td\u003e\n\u003ctd\u003e±11.5 dB Bass (20Hz) \/ ±8.5 dB Treble (20kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × H × D)\u003c\/td\u003e\n\u003ctd\u003e16.9\" × 4.13\" × 14.3\" (430 × 105 × 335 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e15.7 lbs (7.1 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e20 lbs (9.05 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e120VAC – 230VAC \/ 50–60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"note\"\u003e* For complete technical specifications, please refer to the included user manual.\u003c\/p\u003e\n\u003cdiv class=\"cta\"\u003eThe Adcom GFP-915SE is a foundation component — quietly elevating everything around it, and ensuring your system performs with the clarity and control it deserves.\u003c\/div\u003e\n\u003cp class=\"store-tag\"\u003eAvailable at\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVinyl Sound\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— Buffalo, NY USA\u003c\/p\u003e","brand":"Adcom","offers":[{"title":"Default Title","offer_id":48918897459452,"sku":"GFP-915","price":1533.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0116\/1773\/0617\/files\/AdcomGFP-915SEStereoPreamplifier_1.png?v=1775233723"},{"product_id":"adcom-gfa-555ms-stereo-power-amplifier","title":"Adcom GFA-555ms Stereo Power Amplifier","description":"\u003cdiv class=\"elementor-element elementor-element-8c1c7bf elementor-widget elementor-widget-woocommerce-product-title elementor-page-title elementor-widget-heading\" data-id=\"8c1c7bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"woocommerce-product-title.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch1 class=\"product_title entry-title elementor-heading-title elementor-size-default\"\u003eAdcom GFA-555ms Power Amplifier\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-1a133254 elementor-widget elementor-widget-heading\" data-id=\"1a133254\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\u003cspan class=\"elementor-heading-title elementor-size-medium\"\u003eFor those who desire the power finesse in a two-channel amplifier, look no further than GFA-555ms. The GFA-555ms amplifier can drive a very broad range of loudspeakers, including those with very low impedances, at sustained high-power levels, even when the impedances are highly reactive.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\u003cspan class=\"elementor-heading-title elementor-size-medium\"\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfa-555ms-slide1.jpg\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-4d707bdd elementor-widget elementor-widget-heading\" data-id=\"4d707bdd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-xl\"\u003eDynamic Sound\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-6489b0f2 elementor-widget elementor-widget-text-editor\" data-id=\"6489b0f2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003eGFA-555ms runs on 200 W into 4 ohms, takes both Unbalanced and Balanced inputs and drives your speakers with 40+40 Watts of high performance, ultra low distortion power output all from a neat package. We have engineered an uncompromised circuit design that delivers ultra-low distortion and a crisp dynamic sound. It all adds up to a startlingly vivid and highly impactful musical performance that will put more energy into your loudspeakers as well as control them like never before.\u003c\/div\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfa-555ms-slide2.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-63bb8786 elementor-widget elementor-widget-heading\" data-id=\"63bb8786\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-xl\"\u003eLow Distortion\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-31eadb2f elementor-widget elementor-widget-text-editor\" data-id=\"31eadb2f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003eGreat care was taken to insure that distortion in the amplifier would remain extremely low, particularly when driving these highly reactive loads in which the phase angles of the voltageand the current are substantially different.\u003c\/div\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfa-555ms-slide7.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2\u003eAdcom GFA-555ms Stereo Power Amplifier\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAdcom GFA-555ms\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebuilds on one of audio's most respected amplifier legacies, reimagined for greater control, lower noise, and a more revealing presentation. Designed for those who demand both authority and finesse, it delivers\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-current performance\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith the kind of composure that lets your system breathe effortlessly.\u003c\/p\u003e\n\u003cp\u003eWith\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e200 watts per channel into 8 ohms\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e325 watts into 4 ohms\u003c\/strong\u003e, the GFA-555ms offers substantial headroom, driving even the most demanding speakers with ease. Its updated circuitry improves resolution and transparency, allowing finer details, deeper textures, and a more expansive soundstage to emerge.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfa-555ms-slide8.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003eWhat defines the GFA-555ms is its balance. Bass is powerful yet controlled, the midrange is open and dimensional, and the highs extend cleanly without harshness. Whether you're listening at low levels or pushing the system hard, it maintains a sense of grip and clarity that keeps everything in focus.\u003c\/p\u003e\n\u003cp\u003eBuilt with a robust power supply and Adcom's signature no-nonsense engineering, the GFA-555ms is as reliable as it is capable — equally at home in a dedicated stereo system or a high-performance home theatre.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfa-555ms-slide12.jpg\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e200W per channel (8 ohms) \/ 325W per channel (4 ohms)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— massive headroom for any speaker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridgeable to 400W mono (8 ohms)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— for high-power single-zone or subwoofer duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-current design\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor demanding, low-impedance speaker loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved circuitry\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor greater transparency, resolution, and detail retrieval\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide dynamic range\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith excellent grip and headroom at all listening levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual voltage compatible\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— 120VAC \u0026amp; 230VAC \/ 50–60Hz for worldwide use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLegendary Adcom reliability\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith classic, no-nonsense build quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Power – 8 Ohms (Stereo)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Power – 4 Ohms (Stereo)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBridged Mono Power – 8 Ohms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10Hz – 20kHz, +0 \/ −0.25dB (1W into 8 ohms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Bandwidth (−3dB)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10Hz – 100kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100,000 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.38V rms (125W into 8 ohms) \/ 123mV rms (1W into 8 ohms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDamping Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;400 (20Hz – 20kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120VAC \u0026amp; 230VAC \/ 50–60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Dimensions (H × W × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6\" × 17\" × 12.5\" (152 × 432 × 318 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28.6 lbs. (13 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e33 lbs. (15 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e* For complete technical documentation, please refer to the official Adcom GFA-555ms user manual included with the unit or available upon request.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adcom","offers":[{"title":"Default Title","offer_id":48918898704636,"sku":"GFA-555ms","price":2160.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0116\/1773\/0617\/files\/AdcomGFA-555msStereoPowerAmplifier.png?v=1775233725"},{"product_id":"adcom-gfa-555se-stereo-power-amplifier","title":"Adcom GFA-555se Stereo Power Amplifier","description":"\u003cdiv data-widget_type=\"heading.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"35df84f0\" class=\"elementor-element elementor-element-35df84f0 elementor-widget elementor-widget-heading\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch1 class=\"elementor-heading-title elementor-size-default\"\u003eADCOM GFA-555se Power Amplifier\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-widget_type=\"heading.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"270ba44c\" class=\"elementor-element elementor-element-270ba44c elementor-widget elementor-widget-heading\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\u003cspan class=\"elementor-heading-title elementor-size-medium\"\u003eThe classic award winning amplifier design of the original GFA-555mkII has been reborn. The Adcom GFA-555 represents the most advanced thinking in audio amplifier design. It offers exceptional value and superior performance at a reasonable price. Being innovative is what keeps us going strong and achieving great things. Whether it's our iconic high current amplifiers or our cutting-edge digital processors, ADCOM components never fail to impress even the toughest crowds. As we keep pushing for better quality and performance, our components have scooped up more than 25 Product of the Year and Special Recognition awards from Audio Video International. On top of that, we've snagged 3 Diapason D’Or Awards, 7 Consumer Electronics Show Design and Engineering Awards, and we've been featured on Stereophile’s “Recommended Components” list 70+ times since 1988!\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\u003cspan class=\"elementor-heading-title elementor-size-medium\"\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfa-555se-slide7.jpg\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv data-widget_type=\"heading.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"45b639a2\" class=\"elementor-element elementor-element-45b639a2 elementor-widget elementor-widget-heading\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-xl\"\u003eLegacy\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-widget_type=\"text-editor.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"171b0080\" class=\"elementor-element elementor-element-171b0080 elementor-widget elementor-widget-text-editor\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cp\u003eGFA-555se power amplifier represents the pinnacle of ADCOM’s audio engineering. This Nelson Pass design broke ground when it came out in the 80’s, getting rave reviews and providing tank-like reliability at a decent price. That these audio power amplifiers are still much in demand after so much time is a strong testament to their value and durability.\u003c\/p\u003e\n\u003cdiv data-widget_type=\"heading.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"4bdd3f77\" class=\"elementor-element elementor-element-4bdd3f77 elementor-widget elementor-widget-heading\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-xl\"\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfa-555se-slide8.jpg\"\u003e\u003c\/h2\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-xl\"\u003eBetter Sound Delivery\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-widget_type=\"text-editor.default\" data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"43bf868f\" class=\"elementor-element elementor-element-43bf868f elementor-widget elementor-widget-text-editor\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003eWe have worked long and hard to ensure that the GFA-555se power amplifier improves upon its original eminent version in key areas, delivering even better performance. Externally, the chassis footprint and front panel design are identical to the original. Internally, all circuitry has been upgraded to meet ETL\/ETLc, FCC, LVD and CE\/EMC requirements using UL approved FR-4 printed circuit boards. High performance component selections include ultra low ESR electrolytic capacitors. The result of these improvements is lower distortion, better dynamic range, improved damping factor and greater stability and separation of individual instruments on the sound stage.\u003c\/div\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfa-555se-slide12.jpg\"\u003e\u003c\/h2\u003e\n\u003ch2\u003eAdcom GFA-555se Stereo Power Amplifier\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eA legend — refined for a new generation.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAdcom GFA-555se\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecarries forward the legacy of one of the most iconic amplifiers in hi-fi history, reengineered for greater transparency, control, and musical refinement. Designed to deliver effortless power with precision, it brings a sense of scale and authority that transforms any listening experience.\u003c\/p\u003e\n\u003cp\u003eProducing\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e200 watts per channel into 8 ohms\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e300 watts into 4 ohms\u003c\/strong\u003e, the GFA-555se offers substantial headroom and the ability to drive even the most demanding speakers with confidence. Its high-current design ensures stability and control, maintaining clarity and composure across the entire frequency range.\u003c\/p\u003e\n\u003cp\u003eWhat sets the 555se apart is its balance of strength and subtlety. Bass is deep and commanding, the midrange is open and expressive, and the highs extend with a smooth, natural ease. The result is a presentation that feels both powerful and refined — capable of revealing detail without ever sounding forced.\u003c\/p\u003e\n\u003cp\u003eWith upgraded internal components, balanced XLR inputs, and a modernized circuit design, the GFA-555se builds on its heritage while elevating performance to meet contemporary high-fidelity expectations.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfa-555se-slide1.jpg\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e200W per channel (8 ohms) \/ 300W per channel (4 ohms)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— authoritative headroom for any speaker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridgeable to 600W mono (8 ohms)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— maximum power for single-channel or subwoofer applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamping factor ≥900\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(20Hz–20kHz) — exceptional speaker control and bass precision\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced (XLR) and unbalanced (RCA) inputs\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— flexible integration with any preamplifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-wide power bandwidth\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— 1.7Hz to 100kHz (−3dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual voltage compatible\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— 120VAC \u0026amp; 230VAC \/ 50–60Hz for worldwide use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpgraded internals\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— modernized circuit design with enhanced clarity and refinement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust build quality\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— classic Adcom reliability, built to last\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"8\" border=\"1\" style=\"width: 100%; height: 391.875px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 37.8096%; height: 19.5938px;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"width: 55.4046%; height: 19.5938px;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 37.8096%; height: 39.1875px;\"\u003e\u003cstrong\u003eOutput Power – 8 Ohms (Stereo)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.4046%; height: 39.1875px;\"\u003e200W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 37.8096%; height: 39.1875px;\"\u003e\u003cstrong\u003eOutput Power – 4 Ohms (Stereo)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.4046%; height: 39.1875px;\"\u003e300W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.8096%; height: 19.5938px;\"\u003e\u003cstrong\u003eBridged Mono Power – 8 Ohms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.4046%; height: 19.5938px;\"\u003e600W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.8096%; height: 19.5938px;\"\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.4046%; height: 19.5938px;\"\u003e10Hz – 20kHz, +0 \/ −0.25dB (1W into 8 ohms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.8096%; height: 19.5938px;\"\u003e\u003cstrong\u003ePower Bandwidth (−3dB)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.4046%; height: 19.5938px;\"\u003e1.7Hz – 100kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 37.8096%; height: 39.1875px;\"\u003e\u003cstrong\u003eInput Impedance – Unbalanced (RCA)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.4046%; height: 39.1875px;\"\u003e100k ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 37.8096%; height: 39.1875px;\"\u003e\u003cstrong\u003eInput Impedance – Balanced (XLR)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.4046%; height: 39.1875px;\"\u003e10k ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 37.8096%; height: 39.1875px;\"\u003e\u003cstrong\u003eInput Sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.4046%; height: 39.1875px;\"\u003e1.75V rms (200W into 8 ohms) \/ 130mV rms (1W into 8 ohms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.8096%; height: 19.5938px;\"\u003e\u003cstrong\u003eDamping Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.4046%; height: 19.5938px;\"\u003e≥900 (20Hz – 20kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.8096%; height: 19.5938px;\"\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.4046%; height: 19.5938px;\"\u003e120VAC \u0026amp; 230VAC \/ 50–60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 37.8096%; height: 39.1875px;\"\u003e\u003cstrong\u003eMaximum Dimensions (H × W × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.4046%; height: 39.1875px;\"\u003e7½' × 12½' × 17' (191 × 318 × 432 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.8096%; height: 19.5938px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.4046%; height: 19.5938px;\"\u003e36 lbs. (16.3 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.8096%; height: 19.5938px;\"\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.4046%; height: 19.5938px;\"\u003e39 lbs. (18 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adcom","offers":[{"title":"Default Title","offer_id":48918898966780,"sku":"GFA-555se","price":2648.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0116\/1773\/0617\/files\/AdcomGFA-555seStereoPowerAmplifier.png?v=1775233728"},{"product_id":"adcom-gfa-565se-stereo-power-amplifier","title":"Adcom GFA-565se Stereo Power Amplifier","description":"\u003ch2\u003eAdcom GFA-565se Stereo Power Amplifier\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan\u003eAn amplifier that we unhesitatingly recommend for even the most demanding high-end system. This power amplifier is a compact version of our more powerful GFA-575se, yet it sacrifices nothing when it comes to revelation of nuance and inner detail. The GFA-565se is a powerhouse, housing 250W into 8 ohms. GFA-565se’s full power output is delivered into any loudspeaker load – unconditionally. The GFA-565se high current power amplifier goes beyond delivering top-notch sound – it's all about giving you exceptional quality and value for your investment. Our engineers are passionate about continuously innovating and improving the performance and features of our components. That is why our products gets rated as good as, if not better than, those way pricier options. Our engineering team is constantly striving to develop and design products that impress and surpassing even your highest expectations. At ADCOM, our aim is to make our products more accessible to a larger audience to savor that high-end audio goodness without the premium price tag.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv class=\"elementor-element elementor-element-45d0c640 elementor-widget elementor-widget-heading\" data-id=\"45d0c640\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-xl\"\u003ePure Power\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-2c62be40 elementor-widget elementor-widget-text-editor\" data-id=\"2c62be40\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003eThe GFA-565se high power audio amplifier is quite possibly the perfect example of ADCOM’s goal to effortlessly reproduce music with exquisite detail. GFA-565se is an extremely powerful amplifier, offering 250W of pure power with high current drive capability, with both balanced and unbalanced power stage. This power amplifier delivers a high level of noise rejection and lower transient distortion plus the ability of the amplifier to draw maximum current from the power supply as required to follow the musical waveform accurately.\u003c\/div\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-5646095 elementor-widget elementor-widget-heading\" data-id=\"5646095\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-xl\"\u003eSturdy Design\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-337395e7 elementor-widget elementor-widget-text-editor\" data-id=\"337395e7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cp\u003eGreat care has been taken by ADCOM to assure that your amplifier is as flawless in appearance as it is electronically. The front panel is a heavy-gauge, high-grade aluminum extrusion carefully finished and anodized for durability. The chassis, top cover and rear panel are of heavy-gauge steel, both painted and baked. With its ultimate built-quality, unique ADCOM technologies and state-of-the-art connectivity, the GFA-565se high current power amplifier truly is a masterpiece of sound technology.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cem\u003ePure power. Uncompromising performance. Exceptional value.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAdcom GFA-565se\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-power stereo amplifier we unhesitatingly recommend for even the most demanding high-end systems. A compact sibling of the flagship GFA-575se, it sacrifices nothing when it comes to the revelation of nuance and inner detail. Delivering\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e250 watts into 8 ohms\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— and maintaining that output unconditionally into any loudspeaker load — the GFA-565se is a genuine powerhouse.\u003c\/p\u003e\n\u003cp\u003eEngineered with both balanced and unbalanced power stages, the GFA-565se delivers a high level of noise rejection and lower transient distortion. Its ability to draw maximum current from the power supply as demanded by the musical waveform ensures accuracy, dynamics, and control that stay composed no matter how complex the load.\u003c\/p\u003e\n\u003cp\u003eAt the heart of the GFA-565se is an impressively robust power supply: a generously sized transformer feeding a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e72,000µF filter capacitance reservoir\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— engineered for exceptional voltage regulation regardless of power demand. The result is amplifier authority that never flinches, whether you're at low listening volumes or pushing the system to its limits.\u003c\/p\u003e\n\u003cp\u003eThe GFA-565se is built to last. Its front panel is crafted from heavy-gauge anodized aluminum extrusion, while the chassis, top cover, and rear panel are heavy-gauge steel — painted and baked for durability. Gold-plated brass RCA input jacks with Teflon insulators reflect the same uncompromising attention to quality found throughout the design.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e250W per channel (8 ohms) \/ 350W per channel (4 ohms)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— unconditional full-power delivery into any speaker load\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridgeable to 700W mono (8 ohms)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— for maximum single-channel output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e72,000µF power supply filter capacitance\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— massive energy reserve for transient demands\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamping factor \u0026gt;800\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(20Hz–20kHz) — exceptional speaker control and bass authority\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced \u0026amp; unbalanced inputs\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— compatible with professional and consumer preamplifiers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGold-plated brass RCA jacks with Teflon insulators\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— premium signal integrity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC amplification capability\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— unrestricted low-frequency and peak-bass energy delivery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront-panel thermal overload LED\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— real-time safety monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-gauge anodized aluminum \u0026amp; steel chassis\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— built for decades of reliable service\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual voltage compatible\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— 120VAC \u0026amp; 230VAC \/ 50–60Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Power – 8 Ohms (Stereo)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Power – 4 Ohms (Stereo)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e350W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBridged Mono Power – 8 Ohms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e700W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10Hz – 20kHz, +0 \/ −0.25dB (1W into 8 ohms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Bandwidth (−3dB)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5Hz – 100kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100,000 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12.1V rms (250W into 8 ohms) \/ 130mV rms (1W into 8 ohms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDamping Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;800 (20Hz – 20kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply Filter Capacitance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e72,000µF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120VAC \u0026amp; 230VAC \/ 50–60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Dimensions (H × W × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7¼\" × 17\" × 14³⁄₁₆\" (185 × 432 × 360 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e51 lbs. (23 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55 lbs. (25 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Connectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGold-plated brass RCA with Teflon insulators; Balanced (XLR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHeavy-gauge anodized aluminum front panel; painted \u0026amp; baked steel chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Adcom","offers":[{"title":"Default Title","offer_id":48918899261692,"sku":"GFA-565se","price":2927.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0116\/1773\/0617\/files\/AdcomGFA-565seStereoPowerAmplifier_1.png?v=1775233730"},{"product_id":"adcom-gfa-585se-stereo-power-amplifier","title":"Adcom GFA-585se Stereo Power Amplifier","description":"\u003cdiv class=\"elementor-element elementor-element-6dafbff9 elementor-widget elementor-widget-woocommerce-product-title elementor-page-title elementor-widget-heading\" data-id=\"6dafbff9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"woocommerce-product-title.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2\u003eAdcom GFA-585se Stereo Power Amplifier\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eEnormous power. Impeccable quality. Extraordinary value.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAdcom GFA-585se\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance stereo power amplifier built to deliver authority, precision, and musical transparency in equal measure. A pure\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eClass A\/B design\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith parallel-driven topology, it delivers\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e450 watts per channel into 8 ohms\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— and the ability to drive speaker loads all the way down to 2 ohms with complete stability and composure.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfa-585se-slide1.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003eEvery component inside the GFA-585se was put under the microscope during development — refined and upgraded to create a more capable, more revealing version of an already respected amplifier. The result is lower distortion, better dynamic range, improved damping factor, and greater stability and separation of individual instruments across the soundstage. Ultra-low ESR electrolytic capacitors and UL-approved FR-4 printed circuit boards reflect the same uncompromising approach applied throughout.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfa-585se-slide2.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003eAt the core of the GFA-585se's power delivery are\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e14 pairs of TO-3-type metal-cased bipolar output transistors per channel\u003c\/strong\u003e, arranged in a triple-Darlington configuration. This topology ensures very efficient power delivery to reactive loads — regardless of the phase angle between voltage and current — making the GFA-585se one of the most speaker-friendly high-power amplifiers available at any price.\u003c\/p\u003e\n\u003cp\u003eSonically, the 585se strikes a compelling balance between impact and finesse. Bass is deep and controlled, the midrange is open and expressive, and the highs extend smoothly with natural detail. The result is a presentation that feels powerful yet refined, with a wide, stable soundstage that holds together at any volume level.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfa-585se-slide4.jpg\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e450W per channel (8 ohms) \/ 600W per channel (4 ohms)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— massive, headroom-rich power output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridgeable to 1000W mono (8 ohms)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— maximum output for single-channel or subwoofer applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrives loads down to 2 ohms\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— unconditional stability with any loudspeaker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50+ amps peak output current\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— for instantaneous transient demands on complex, reactive loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePure Class A\/B, parallel-driven topology\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— high efficiency with audiophile-grade linearity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e14 pairs of TO-3 bipolar output transistors per channel\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— triple-Darlington configuration for robust, clean power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced (XLR) \u0026amp; unbalanced (RCA) inputs\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— compatible with professional and consumer preamplifiers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-low ESR electrolytic capacitors\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— reduced distortion, improved dynamic range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V trigger output\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— for integrated system automation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLimit protection \u0026amp; thermal protection circuits\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— with front-panel LED indicators for safe operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eETL\/ETLc, FCC, LVD and CE\/EMC certified\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— meets international safety and compliance standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-gauge anodized aluminum front panel; painted \u0026amp; baked steel chassis\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— built for decades of reliable service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Power – 8 Ohms (Stereo)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e450W per channel (both channels driven, \u0026lt;0.05% THD, 20Hz–20kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Power – 4 Ohms (Stereo)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e600W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBridged Mono Power – 8 Ohms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeak Output Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50+ amperes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimum Speaker Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 ohms (stereo); 4 ohms recommended (bridged)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTHD (Total Harmonic Distortion)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.05% (full power, both channels driven)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmplifier Class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePure Class A\/B, parallel-driven\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Transistors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14 pairs TO-3 bipolar (per channel), triple-Darlington configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22,000 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Connectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBalanced XLR; Unbalanced RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrigger\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V \/ 100mA output (3.5mm jack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePolarity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNon-inverting (polarity correct)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePCB Standard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL-approved FR-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eETL\/ETLc, FCC, LVD, CE\/EMC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Dimensions (H × W × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10¾' × 17' × 19¾' (273 × 432 × 502 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~70 lbs. (32 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e87 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHeavy-gauge anodized aluminum front panel; painted \u0026amp; baked steel chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOutput relay (short circuit \/ DC), thermal protection — both with front-panel LED indicators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e* For complete technical documentation, please refer to the official Adcom GFA-585se user manual included with the unit or available upon request.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adcom","offers":[{"title":"Default Title","offer_id":48918901293308,"sku":"GFA-585se","price":5205.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0116\/1773\/0617\/files\/AdcomGFA-585seStereoPowerAmplifier_1.png?v=1775233733"},{"product_id":"adcom-gfa-5705-5-channel-amplifier","title":"Adcom GFA-5705 5 Channel Amplifier","description":"\u003cdiv class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-6ddb067d\" data-id=\"6ddb067d\" data-element_type=\"column\" data-e-type=\"column\"\u003e\n\u003cdiv class=\"elementor-widget-wrap elementor-element-populated\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-5379df71 elementor-widget elementor-widget-heading\" data-id=\"5379df71\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch1 class=\"elementor-heading-title elementor-size-default\"\u003eAdcom GFA-5705 5 Channel Stereo Power Amplifier\u003c\/h1\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfa-5705-slide1.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-13152ae2 elementor-widget elementor-widget-heading\" data-id=\"13152ae2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\u003cspan class=\"elementor-heading-title elementor-size-medium\"\u003eThe GFA-5705 amplifier can drive a very broad range of loudspeakers, including those with very low impedances, at sustained, high-power levels, even when the impedances are highly reactive. Great care was taken to insure that the distortion in the amplifier would remain extremely low. This 5-channel power amplifier is ideal for home theater use.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-2b3c253 elementor-widget elementor-widget-heading\" data-id=\"2b3c253\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-xl\"\u003ePower\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfa-5705-slide5.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-3c01040b elementor-widget elementor-widget-text-editor\" data-id=\"3c01040b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cp\u003eThe power supply in the GFA-5705 5-channel amplifier has enormous reserve with an extremely large transformer feeding a storage bank of 30000uF per channel \u0026amp; total of 150,000uF of filter capacitance. The transformer itself was designed for extremely good regulation, insuring stable voltages regardless of the power demands from the amplifier. Its higher efficiency was insured by using a toroidal design.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfa-5705-slide6.jpg\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"elementor-element elementor-element-443738ab elementor-widget elementor-widget-heading\" data-id=\"443738ab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-xl\"\u003e5-channel power amplifier\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-43366034 elementor-widget elementor-widget-text-editor\" data-id=\"43366034\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cp\u003eGreat care has been taken by ADCOM to assure that your 5-channel power amplifier is as flawless in appearance as it is electronically. The front panel is a heavy- gauge, high-grade aluminum extrusion carefully finished and anodized for durability. The chassis, top cover and rear panel are of heavy-gauge steel, both painted and baked. If the front panel, top or sides should become dusty or fingerprinted, they can be cleaned with a Swifter and\/or a clean, soft, Lintless, microfiber cloth,slightly dampened with a very mild detergent solution or nonammonia glass cleaner.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfa-5705-slide7.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eHome theater authority — all five channels, no compromise.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAdcom GFA-5705\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance 5-channel power amplifier engineered specifically for home theater systems that demand real power across every channel. Delivering\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e200 watts per channel into 8 ohms\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— with all five channels driven simultaneously — the GFA-5705 brings the same high-current authority and low-distortion performance Adcom is known for to the full surround experience.\u003c\/p\u003e\n\u003cp\u003eThe GFA-5705 is built to drive a very broad range of loudspeakers, including those with very low impedances, at sustained high-power levels — even when impedances are highly reactive. Great care was taken to ensure distortion remains extremely low under these demanding conditions, making it one of the most capable 5-channel amplifiers available at its price point.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/adcom.com\/wp-content\/uploads\/gfa-5705-slide8.jpg\"\u003e\u003c\/p\u003e\n\u003ch3\u003eMassive Power Supply\u003c\/h3\u003e\n\u003cp\u003eAt the core of the GFA-5705 is a substantial power supply built around a high-efficiency\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etoroidal transformer\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— chosen for superior regulation and minimal radiated noise. It feeds an enormous storage bank of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e30,000µF of filter capacitance per channel\u003c\/strong\u003e, totaling\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e150,000µF across all five channels\u003c\/strong\u003e. This reserve ensures stable, unwavering voltage under any power demand — from quiet dialogue to full-range, multi-channel peaks — keeping every channel composed and in control.\u003c\/p\u003e\n\u003ch3\u003eBuilt to Last\u003c\/h3\u003e\n\u003cp\u003eThe GFA-5705 is as flawless in appearance as it is electronically. Its front panel is crafted from heavy-gauge anodized aluminum extrusion, while the chassis, top cover, and rear panel are heavy-gauge painted and baked steel. The result is a substantial, rack-ready amplifier that looks and feels like the serious piece of engineering it is.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e200W × 5 channels (8 ohms) \/ 300W × 5 channels (4 ohms)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— all channels driven simultaneously\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e150,000µF total filter capacitance\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(30,000µF per channel) — massive power reserve for sustained, high-current delivery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-efficiency toroidal transformer\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— exceptional regulation, minimal noise and leakage inductance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrives low-impedance and reactive speaker loads\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith stability and control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamping factor \u0026gt;300\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(20Hz–20kHz) — tight, authoritative bass across all channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-wide power bandwidth\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— 5Hz to 100kHz (−3dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdeal for home theater\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— purpose-built 5-channel design for surround sound systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual voltage compatible\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— 120VAC \u0026amp; 230VAC \/ 50–60Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-gauge anodized aluminum \u0026amp; baked steel chassis\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— rack-compatible, built for long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Power – 8 Ohms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200W per channel × 5 (all channels driven)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Power – 4 Ohms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300W per channel × 5 (all channels driven)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10Hz – 20kHz, +0 \/ −0.25dB (1W into 8 ohms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Bandwidth (−3dB)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5Hz – 100kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22,000 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.8V rms (200W into 8 ohms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDamping Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;300 (20Hz – 20kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply Filter Capacitance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e150,000µF total (30,000µF per channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Transformer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-efficiency toroidal design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120VAC \u0026amp; 230VAC \/ 50–60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Dimensions (H × W × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10.75\" × 19\" × 19.75\" (275 × 480 × 565 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e81 lbs. (37 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90 lbs. (41 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHeavy-gauge anodized aluminum front panel; painted \u0026amp; baked steel chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adcom","offers":[{"title":"Default Title","offer_id":48918903161084,"sku":"GFA-5705","price":5298.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0116\/1773\/0617\/files\/AdcomGFA-585seStereoPowerAmplifier_1_ddc7e4cc-a2fd-4d80-9665-fa83147658e1.png?v=1775233735"}],"url":"https:\/\/vinylsound.ca\/collections\/adcom-vinyl-sound-toronto-canada.oembed","provider":"Vinyl Sound Canada Inc.","version":"1.0","type":"link"}