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Yamaha A-S2200 Integrated Amplifier at Vinyl Sound Toronto Canada

The A-S2200 is a high-performance integrated amplifier from Yamaha (Hamamatsu, Japan), available at Vinyl Sound in Toronto, Canada. Inheriting core engineering from the flagship A-S3200, it delivers 90W + 90W at 8 ohms and 150W + 150W at 4 ohms (20Hz–20kHz, 0.07% THD) from a 625VA toroidal transformer and a fully balanced circuit design from input to speaker output. High dynamic power reaching 220W per channel into 2 ohms, a damping factor of 250 or higher, 114dB signal-to-noise ratio at the balanced input, a discrete MC and MM phono stage with ±0.5dB RIAA accuracy, Mechanical Ground Concept chassis construction, pure brass speaker terminals, silver-plated brass feet, and illuminated analogue level meters combine in a 22.7kg instrument that conveys the emotional authenticity of music with power and elegance.

Fully Balanced Circuit Design and 625VA Toroidal Transformer

The A-S2200 implements fully balanced circuitry from the balanced XLR input through to the speaker output terminals, a design decision that delivers 114dB signal-to-noise ratio at the balanced input and 0.035% total harmonic distortion at 50W into 8 ohms. The 625VA toroidal power transformer maintains energy delivery more consistently than conventional EI-core alternatives, preserving the full dynamic energy of the music through to the output stage. Thick wires for the ground connection contribute to the overall low-impedance amplifier design, reducing energy loss and voltage drop in the ground reference circuit. The cumulative effect of balanced circuitry, low-impedance ground wiring, and toroidal power delivery is a wide, naturally open sound stage in which the amplifier's own contribution to the sound recedes and the artist's performance is brought to the fore.

Mechanical Ground Concept for Expressive Bass

The A-S2200 applies Yamaha's Mechanical Ground Concept throughout its chassis construction to maximize rigidity and eliminate vibration from the signal path. The large power transformer, block capacitors, and heat sink are bolted directly to the main chassis rather than mounted on subsidiary brackets or boards, creating a rigid mechanical assembly that conducts vibration energy into the chassis mass rather than allowing it to resonate through intermediate structures. The feet incorporate bolts welded directly to the main chassis for further structural reinforcement, completing an amplifier foundation that is rigid from the contact surface of the feet through to the heaviest internal components. Heavy-duty silver-plated brass feet complete the mechanical system, providing the final layer of damping and stability. This mechanical discipline produces the expressive, rhythmic bass response that communicates the groove and emotional pulse of the music rather than a rounded or diffuse low-frequency character.

Discrete MC and MM Phono Stage

The A-S2200 includes a dedicated phono preamplifier supporting both moving coil and moving magnet cartridges, with MC input sensitivity of 150µVrms at 50 ohms for low-output moving coil designs and MM sensitivity of 3.5mVrms at 47 kohms. RIAA equalization accuracy is within ±0.5dB for both cartridge types, with signal-to-noise ratio of 90dB for MC and 96dB for MM inputs. Total harmonic distortion for the MC phono path measures 0.02% at 1.2mVrms input and 0.005% for the MM path at 1.2Vrms, reflecting the careful discrete circuit implementation of each stage. Main In inputs at 1 Vrms / 47 kohms allow the power amplifier section to be driven from an external preamplifier, giving the A-S2200 flexibility in larger system configurations while retaining its integrated amplifier functionality when used standalone.

Level Meters, Pure Brass Speaker Terminals and Design

The A-S2200's front panel level meters are both a visual reference to the golden age of Hi-Fi and a functional indicator of the music's dynamic behavior in real time. Softly illuminated LEDs present the contrast between quiet passages and powerful transients, giving a continuous visual representation of the music's pulse and energy. Speaker terminals are machined from solid pure brass in an ergonomically designed form that allows effortless hand-tightening to a highly secure connection without tools. The overall aesthetic of the A-S2200, at 435 x 157 x 463mm, presents as a luxuriously crafted Hi-Fi instrument in the tradition of Yamaha's reference components, communicating both the technical engineering investment within and the emotional intent of its design.

Key Features

• 90W + 90W Rated Output (8 ohms): Rated at 20Hz–20kHz, 0.07% THD with both channels driven, with 220W dynamic power per channel into 2 ohms for demanding loudspeaker loads.
• Fully Balanced Circuit Design: Complete balanced signal architecture from XLR input to speaker output for 114dB SNR at balanced input and maximized channel separation.
• 625VA Toroidal Transformer: High-energy toroidal design maintains consistent power delivery for the full dynamic range of music at all listening levels.
• Low Impedance Ground Design: Thick ground connection wiring reduces energy loss and contributes to the wide, open sound stage characteristic of the A-S2200.
• Mechanical Ground Concept: Transformer, block capacitors, and heat sink bolted directly to the main chassis; feet bolts welded to chassis for maximum rigidity and expressive bass.
• Discrete MC and MM Phono Stage: Built-in phono preamplifier for both moving coil and moving magnet cartridges with ±0.5dB RIAA accuracy, 90dB MC and 96dB MM signal-to-noise ratio.
• Damping Factor 250 or Higher: Precise loudspeaker driver control at 1kHz and 8 ohms for tight, accurate bass reproduction.
• 114dB SNR at Balanced Input: Near-silent noise floor at the balanced input for maximum dynamic contrast between quiet and loud passages.
• 5Hz–100kHz Frequency Response: Extended bandwidth ensures complete phase linearity and transient accuracy across and beyond the audible spectrum.
• Pure Brass Speaker Terminals: Machined from solid brass for a secure, low-resistance loudspeaker connection with effortless hand-tightening.
• Silver-Plated Brass Feet: Heavy-duty feet providing the final layer of mechanical damping and stability for the chassis.
• Illuminated Analogue Level Meters: Softly LED-illuminated meters present musical dynamics visually in the tradition of Yamaha's reference Hi-Fi heritage.
• Main In Inputs: Dedicated power amplifier inputs at 1 Vrms / 47 kohms for external preamplifier connection in larger system configurations.

Technical Specifications

Frequently Asked Questions

What is the Yamaha A-S2200?

The Yamaha A-S2200 is a high-performance integrated amplifier delivering 90W + 90W at 8 ohms and 150W + 150W at 4 ohms (20Hz–20kHz, 0.07% THD), built around a 625VA toroidal transformer, fully balanced circuit design from input to speaker output, Mechanical Ground Concept chassis construction weighing 22.7kg, a discrete MC and MM phono stage, 114dB SNR at the balanced input, damping factor of 250 or higher, pure brass speaker terminals, silver-plated brass feet, and illuminated analogue level meters.

How does the Yamaha A-S2200 compare to the A-S3200 or Marantz MODEL 40n?

The A-S2200 and A-S3200 share the same core engineering philosophy — fully balanced circuitry, Mechanical Ground Concept, toroidal transformer, discrete phono stage, and pure brass speaker terminals — with the A-S3200 adding a larger 623VA transformer versus the A-S2200's 625VA, a higher chassis mass of 24.7kg versus 22.7kg, four 22,000µF block capacitors with gilded OFC terminals, PC-Triple C internal wiring, and a 300W versus 220W dynamic power ceiling into 2 ohms. Both share identical SNR and THD specifications at their rated outputs. Against the Marantz MODEL 40n, the A-S2200 delivers a higher rated output of 90W versus 70W per channel at 8 ohms, a larger toroidal transformer, Mechanical Ground Concept construction, and a damping factor of 250 or higher versus the Marantz's lower specification, alongside the illuminated level meters that the MODEL 40n does not include.

Does the Yamaha A-S2200 have a phono input for a turntable?

Yes. The A-S2200 includes a built-in phono preamplifier supporting both moving coil and moving magnet cartridges. MC input sensitivity is 150µVrms at 50 ohms for low-output moving coil cartridges, and MM sensitivity is 3.5mVrms at 47 kohms. RIAA equalization accuracy is within ±0.5dB for both types, with 90dB SNR for MC and 96dB for MM cartridges. The phono stage makes the A-S2200 a complete solution for vinyl playback without requiring a separate external phono preamplifier.

What is the difference between the A-S2200 and the A-S3200?

The A-S3200 is Yamaha's flagship integrated amplifier and adds several engineering refinements over the A-S2200: PC-Triple C internal speaker wiring with a more linear crystalline grain structure, four 22,000µF block capacitors connected with brass screws and gilded OFC terminals versus the A-S2200's standard connections, higher dynamic power of 300W per channel into 2 ohms versus 220W, and a heavier 24.7kg chassis versus 22.7kg reflecting additional internal mass. Both amplifiers share identical rated output power, SNR specifications, damping factor, RIAA accuracy, and the fully balanced circuit architecture, toroidal transformer, Mechanical Ground Concept, and pure brass speaker terminal design.

Can the Yamaha A-S2200 be used with a separate preamplifier?

Yes. The A-S2200 includes Main In inputs at 1 Vrms / 47 kohms sensitivity, which bypass the amplifier's own preamplifier section and drive the power amplifier stage directly from an external preamplifier or home theater processor. This makes the A-S2200 suitable for use as a high-quality stereo power amplifier within a larger system while retaining the ability to use its integrated amplifier functions when operating standalone.

Where can I buy the Yamaha A-S2200 in Toronto or Canada?

The Yamaha A-S2200 is available at Vinyl Sound, an authorized Yamaha dealer in Toronto, Canada. Vinyl Sound carries Yamaha's complete integrated amplifier lineup including the A-S2200 and A-S3200, and can assist with loudspeaker matching, turntable and cartridge pairing for the phono stage, and purchase. Customers across Canada can contact Vinyl Sound directly for product availability and shipping options.

What loudspeakers work well with the Yamaha A-S2200?

The A-S2200's damping factor of 250 or higher and dynamic power of 220W per channel into 2 ohms make it well suited to a wide range of loudspeakers from high-sensitivity bookshelf designs to demanding floorstanding speakers with complex or low impedance curves. Its rated 90W at 8 ohms is sufficient to drive most high-performance loudspeakers to realistic listening levels in rooms of typical residential size, and the dynamic power headroom accommodates transient peaks well above the continuous rating. Within the Yamaha ecosystem, the NS-5000 flagship loudspeaker and NS-3000 are natural pairings, and Vinyl Sound can assist with matching recommendations for other loudspeaker brands.