A stereo integrated amplifier from Yamaha with fully balanced circuitry, a toroidal transformer, large illuminated level meters and a Mechanical Ground Concept chassis. Yamaha rates it at 100 W + 100 W into 8 ohms and 150 W + 150 W into 4 ohms (20 Hz-20 kHz, 0.07% THD).
*Staff Pick!* This beauty of an amplifier is a Todds HiFi Staff Favourite. It handles any set of speakers we have with effortless power & finesse. This beast is set up in our showroom, please do yourself a favour and book yourself a listening session. Bring in your favourite music and check it out!
Yamaha calls the A-S3200 its flagship integrated amplifier and says it was designed from the ground up to set a new benchmark in high-fidelity audio. It is built around three ideas: emotion, openness and groove. It is available in black or silver.
Why you will love it
Fully balanced from input to speaker out
Yamaha says the fully balanced circuitry improves channel separation and the signal-to-noise ratio, giving a sound stage that almost makes the system disappear. The specifications list two balanced inputs (BAL1 and BAL2) alongside line, MAIN IN and phono inputs.
Yamaha says the phono stage has a discrete MC head amp and equaliser amp, for use with both MC and MM cartridges.


Toroidal transformer and level meters
A large toroidal transformer is used, which Yamaha says has less flux leakage and so no negative impact on other sensitive audio circuits. Yamaha also says the amplifier has four large 22,000 µF block capacitors.
The large level meters show the dynamics and pulse of the music, says Yamaha, with softly illuminated LEDs behind a glass window cut diagonally and fitted to the back of the front panel.
Mechanical Ground Concept and brass feet
Yamaha says the Mechanical Ground Concept gives expressive, rhythmic bass by maximising rigidity and reducing unwanted vibration. The power transformer, block capacitors and heat sink are bolted directly to the chassis, and the feet have bolts welded to it.
The heavy-duty brass feet are used with spikes or a scratch-resistant base for delicate surfaces. Yamaha says they were originally engineered for its M-5000 and C-5000. The speaker terminals are cut from pure brass, says Yamaha.

Is it right for you?
A great fit if you…
- Want a high-end two-channel integrated amplifier
- Have a turntable with an MM or MC cartridge
- Want balanced inputs for compatible sources
- Like analogue level meters
Worth knowing
- Yamaha's specification lists no network, Bluetooth or digital inputs
- It weighs 24.7 kg and is 464 mm deep, so check your shelf
- Maximum power of 170 W + 170 W is quoted at 4 ohms, 1 kHz, 0.7% THD, for Europe
Build your system
The A-S3200 is a stereo amplifier with balanced, phono and line inputs.
- Recommended speakers: Yamaha NS-3000 bookshelf speakers, Bowers & Wilkins 804 D4 floorstanding speakers or Bowers & Wilkins 805 D4 bookshelf speakers.
- Turntable: Add a turntable such as the Yamaha TT-S303, or browse turntables.
- Same range: See the Yamaha A-S2200 integrated amplifier or the Yamaha A-S1200 integrated amplifier.
- Alternatives: Browse more stereo amplifiers.
Specifications
Amplifier
| Rated output power | 100 W + 100 W (8Ω), 150 W + 150 W (4Ω); 20 Hz-20 kHz, 0.07% THD |
|---|---|
| Maximum power | 170 W + 170 W (4Ω, 1 kHz, 0.7% THD, for Europe) |
| High dynamic power / channel | 120 / 150 / 200 / 300 W (8 / 6 / 4 / 2Ω) |
| Damping factor | ≥ 250 (1 kHz, 8Ω) |
| Frequency response | +0 / -3 dB (5 Hz-100 kHz), +0 / -0.3 dB (20 Hz-20 kHz) |
| Transformer | 623 VA (toroidal) |
Phono and signal
| RIAA deviation | +/-0.5 dB (PHONO MM/MC) |
|---|---|
| THD (20 Hz-20 kHz, input 0.5 V) | PHONO MC→LINE2 OUT: 0.02% (1.2 mVrms); PHONO→LINE2 OUT: 0.005% (1.2 Vrms); CD etc./BAL1,2→SP OUT: 0.035% (50 W/8Ω) |
| Signal to noise | PHONO MC 90 dB, PHONO MM 96 dB, CD etc. 110 dB, BAL1,2 114 dB |
| Input sensitivity (1 kHz, 100 W/8Ω) | PHONO MC 150 µVrms/50Ω; PHONO MM 3.5 mVrms/47kΩ; CD etc. 200 mVrms/47kΩ; MAIN IN 1 Vrms/47kΩ; BAL1,2 200 mVrms/100kΩ |
General
| Dimensions (W × H × D) | 435 × 180 × 464 mm |
|---|---|
| Weight | 24.7 kg |
Specifications from Yamaha Australia's A-S3200 specification page, checked November 2026.
Questions people ask
What finishes does it come in?
The listing offers black and silver.
Can I connect a turntable?
Yes. Yamaha lists phono inputs for MM and MC cartridges.
Does it have balanced inputs?
Yes. Yamaha lists two balanced inputs, BAL1 and BAL2, and a fully balanced circuit.
How much power does it have?
100 W + 100 W into 8 ohms and 150 W + 150 W into 4 ohms (20 Hz-20 kHz, 0.07% THD), from Yamaha's specification.
Does it have Bluetooth or streaming?
Yamaha's specification lists none. It is an analogue integrated amplifier.