
CH Precision
M10
The M10 is CH Precision's twin-chassis flagship power amplifier, launched in early 2021 to mark the Swiss manufacturer's tenth anniversary alongside the L10 preamplifier. It is user-configurable via software into five fundamental operating modes — stereo, monaural, bridged, and active/passive bi-amp — using CH's proprietary ExactBias™ dual-stage bias control and software-adjustable global feedback, and is most often sold and reviewed as a pair of monoblocks for reference-level systems.
MSRP
$210,000
Used market · Excellent
$66,000
MSRP to used market
From $210,000 at launch to $66,000 today.
Specifications
- Gain
- +24 dB (stereo/bi-amp/monaural); +30 dB (bridged), adjustable in 0.5 dB steps
- Price
- $104,000 stereo unit (2 chassis) / $198,000 per pair of monoblocks (2022 Absolute Sound review pricing); currently listed at ~$210,000 per pair of monoblocks (4 chassis); CHF 95,600 stereo / CHF 181,200 mono pair per 2024 German price list; €91,000 stereo / €172,000 mono pair at 2021 launch
- THD n
- <0.01% (100% local feedback) or <0.002% (100% global feedback), 22 Hz–80 kHz at 50 W RMS/8 Ω
- Inputs
- 1× XLR (balanced), 1× RCA (single-ended), 1× BNC per channel; up to 2 input boards for mono/stereo operation
- Weight
- Amplifier chassis 53 kg (117 lb); power supply chassis 78 kg (172 lb)
- Topology
- Dual-chassis (amplifier + separate power-supply chassis), solid-state, user-configurable stereo/mono/bridged/bi-amp power amplifier
- Dimensions
- 440 x 510 x 285 mm (W x D x H) / 17.375 x 19.625 x 10.75 in
- Power output
- 1,100 W at 8 Ω; 1,700 W at 4 Ω; 2,500 W at 2 Ω
- Published price
- 210000 USD
- Power output stereo
- 2× 300 W RMS at 8 Ω; 2× 550 W RMS at 4 Ω; 2× 900 W RMS at 2 Ω
- Power output bridged
- 1,100 W at 8 Ω; 1,700 W at 4 Ω; 2,500 W at 2 Ω
- Power output monaural
- 300 W at 8 Ω; 600 W at 4 Ω; 1,000 W at 2 Ω; 1,600 W at 1 Ω
- Signal to noise ratio
- >132 dB (stereo/bi-amp/monaural); >135 dB (bridged)
- Dimensions per chassis
- 440 x 510 x 285 mm (W x D x H) / 17.375 x 19.625 x 10.75 in
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