{"product_id":"musical-fidelity-nu-vista-600-2-integrated-amplifier","title":"Musical Fidelity Nu-Vista 600.2 Integrated Amplifier","description":"\u003ch2\u003eMusical Fidelity Nu-Vista 600.2 Integrated Amplifier\u003c\/h2\u003e\n\u003cp\u003eFollowing the acclaimed and multi award-winning Nu-Vista 800.2, Nu-Vista 600.2 represents a much bigger update and rework than Musical Fidelity's previous Nu-Vista 800 to 800.2 revision. It's a strictly analogue, discrete, dual-mono amplifier built around oversized toroidal transformers with multi-array power supplies, topped with a Class-A tube stage using nuvistor tubes — a nearly extinct valve technology. The 600.2 now fully incorporates Musical Fidelity's TITAN power amp design, including a locally decoupled output stage, bringing it in line with the 800.2 and the company's PRE\/PAS\/PAM range, while its PCB layout is optimized for roughly half the 800.2's power output in a sleeker \"V4\" design (4 output transistors per channel, versus the 800.2's \"V10\" 10-per-channel layout). As an authorized Musical Fidelity dealer in Toronto, Canada, Vinyl Sound can help you match this amplifier to your speakers and sources.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFull TITAN power amp design with locally decoupled output stage\u003c\/li\u003e\n  \u003cli\u003e160W into 8 ohms, 300W into 4 ohms, 500W peaks into 2 ohms\u003c\/li\u003e\n  \u003cli\u003eClass-A nuvistor tube buffer stage, shared with the 800.2 and PRE\/PAS\/PAM range\u003c\/li\u003e\n  \u003cli\u003eFully dual-mono preamp, nuvistor, and input circuits with separate left\/right power supplies\u003c\/li\u003e\n  \u003cli\u003eLaser-trimmed volume control, ±0.5dB gain error even at lower levels\u003c\/li\u003e\n  \u003cli\u003eRelay-based input switching (replacing the prior IC) for better separation and dynamics\u003c\/li\u003e\n  \u003cli\u003ePolypropylene capacitors throughout the signal path\u003c\/li\u003e\n  \u003cli\u003eNo switch-mode power supply during operation — SMPSU used only in standby\u003c\/li\u003e\n  \u003cli\u003e2x balanced XLR inputs (for Nu-Vista Vinyl and DAC), 4x RCA inputs\u003c\/li\u003e\n  \u003cli\u003e2x RCA outputs (fixed and variable), 1x balanced XLR output (variable), all separately buffered\u003c\/li\u003e\n  \u003cli\u003eColour display with optional VU meters, dimmable\u003c\/li\u003e\n  \u003cli\u003e\"Front panel in your hand\" Nu-Vista remote control\u003c\/li\u003e\n  \u003cli\u003eNo digital circuitry or WiFi streaming on board\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTITAN Heritage\u003c\/h2\u003e\n\u003cp\u003eEach output transistor gets its own high-current bulk supply capacitor, providing more immediate access to stored energy through a lower-impedance path — improving transient response and ripple filtering at higher currents alongside the supply capacitors elsewhere in the amp. Main supply capacitors sit right on the rectifiers, reducing supply impedance and keeping rectification and hum noise away from the high-gain power amp circuit.\u003c\/p\u003e\n\n\u003ch2\u003ePreamp and Nuvistor Stage\u003c\/h2\u003e\n\u003cp\u003ePreamp circuits have moved off the back-panel PCB onto a self-screening tray at the top of the unit, reducing noise and distortion by keeping them away from the power amp and heavy-current power supplies. The Nu-Vista stage uses 6S51N nuvistors in a discrete Class A amplifier buffer, also located on this new top-layer PCB, with fully dual-mono preamp, nuvistor, and input circuits powered by separate left\/right supplies.\u003c\/p\u003e\n\n\u003ch2\u003eNuvistor Tubes\u003c\/h2\u003e\n\u003cp\u003eNuvistor tubes were invented in the 1950s to solve the shortcomings of conventional tubes, offering high reliability, low microphony, low noise, batch-to-batch consistency, small size, and low power consumption. They saw limited but notable use in studio equipment of the era, including the Ampex MR-70 tape recorder and the AKG\/Norelco C12a and Neumann U47 studio microphones. The transistor's invention largely ended further development of nuvistors until Musical Fidelity created its first Nu-Vista series around fifteen years ago — a limited edition that sold out within months and now commands high secondhand prices.\u003c\/p\u003e\n\n\u003ch2\u003eReviews\u003c\/h2\u003e\n\u003cblockquote\u003e\"Not only the best amplifier I've heard this year, it's the best amplifier I've reviewed to date.\" — A British Audiophile, December 2025\u003c\/blockquote\u003e\n\u003cblockquote\u003e\"This amplifier always sounds detailed, dynamic, and compelling. Able to drive almost any loudspeaker. The 600.2 conveyed everything smoothly with openness, poise and control. This amplifier delivered a convincing, immersive stereo soundstage.\" — Stereonet, March 2026\u003c\/blockquote\u003e\n\u003cblockquote\u003e\"It sounded powerful yet clean, and with the impression that the amp had more to give. There was naturalness to instrumental and vocal tones, that made for an involving listen. This all-analogue amp has all-round appeal.\" — Mark Craven, Hi-Fi News, June 2025\u003c\/blockquote\u003e\n\u003cblockquote\u003e\"This is a lot of amplifier for the money. It's a taste of ultimate hifi that you can actually live with day to day without fuss, making it a high-end reference with real world appeal.\" — Andrew Simpson, Audiograde, January 2026\u003c\/blockquote\u003e\n\u003cblockquote\u003e\"It took me off my couch and into the venue itself. The Musical Fidelity Nu-Vista 600.2 is an audiophile-grade piece of equipment that most of us should dream about.\" — Jim Milton, Secrets of Home Theater and High Fidelity, August 2025\u003c\/blockquote\u003e\n\u003cblockquote\u003e\"You can tell that enormous forces are at work here. The timbres, clarity and detail reproduction, together with the overall clarity, are absolutely excellent. This is undoubtedly one of the best integrated amplifiers we have ever played.\" — Tom Frantzen, Stereo, June 2025\u003c\/blockquote\u003e\n\u003cblockquote\u003e\"It charms with its delicate definition, accuracy of the sound image, and assured dynamics, which naturally accompanies the flow of the music. The 600.2 goes much further in terms of naturalness, sense of nuance, transparency of details, and quality of textures.\" — Bruno Castelluzzo, Haute Fidélité, June 2025\u003c\/blockquote\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e160W into 8Ω, 300W into 4Ω, 500W peak into 2Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput voltage\u003c\/td\u003e\n\u003ctd\u003e36V RMS, 20Hz-20kHz at onset of clipping; 147V peak-to-peak\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePeak-to-peak current\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDamping factor\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput devices\u003c\/td\u003e\n\u003ctd\u003e2 pairs per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eGain\u003c\/td\u003e\n\u003ctd\u003ePreamp 4.3x (12.6dB) at max volume; power amp 34x (31dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLine input THD+N\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.005% typical, 20Hz-20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSignal-to-noise ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;107dB A-weighted\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLine input impedance\u003c\/td\u003e\n\u003ctd\u003e100kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e+0, -0.1dB, 10Hz-30kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLine inputs\u003c\/td\u003e\n\u003ctd\u003e4x RCA, 2x balanced XLR\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLine outputs\u003c\/td\u003e\n\u003ctd\u003e1x fixed RCA (LINE), 1x variable RCA (PREAMP), 1x variable XLR (PREAMP)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSpeaker outputs\u003c\/td\u003e\n\u003ctd\u003e2 pairs, 4mm banana\/binding posts\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMains voltage\u003c\/td\u003e\n\u003ctd\u003e115\/230VAC 50\/60Hz (factory pre-set); 100VAC 50\/60Hz alternative\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.5W standby; 75W idle; 600W maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e483 x 187 x 510 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e36 kg net \/ 44.3 kg boxed\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this have any digital inputs or streaming?\u003c\/strong\u003e\u003cbr\u003e\nNo, Nu-Vista 600.2 is a strictly analogue amplifier with no digital circuitry or WiFi streaming on board. It has 2 balanced XLR inputs (designed to pair with Nu-Vista Vinyl and DAC components) and 4 RCA inputs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I bi-amp with this amplifier?\u003c\/strong\u003e\u003cbr\u003e\nYes, both the RCA and XLR preamp outputs support bi-amping or connecting to an active subwoofer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does this compare to the Nu-Vista 800.2?\u003c\/strong\u003e\u003cbr\u003e\nThe 800.2 uses a bulkier \"V10\" design with 10 output transistors per channel for higher power output. The 600.2's PCB layout is optimized for roughly half the power in a sleeker \"V4\" design with 4 output transistors per channel, sharing the same TITAN power design, nuvistor buffer stage, and laser-trimmed volume control as its bigger sibling.\u003c\/p\u003e\n","brand":"Musical Fidelity","offers":[{"title":"Black","offer_id":49991535624444,"sku":"NUVISTA6002B","price":12999.0,"currency_code":"CAD","in_stock":true},{"title":"Silver","offer_id":49991535657212,"sku":"NUVISTA6002S","price":12999.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0116\/1773\/0617\/files\/1_nu-vista-600.2-front.png?v=1784091661","url":"https:\/\/vinylsound.ca\/products\/musical-fidelity-nu-vista-600-2-integrated-amplifier","provider":"Vinyl Sound Canada Inc.","version":"1.0","type":"link"}