Vorverstärker & Endstufen


The M-900u stereo power amplifier has been created to bring out the best sound expression from any speaker system. A rich sonic gradient has been achieved, from deep bass to clear high tones, with sufficient driving power acquired by structurally connecting two quadruple-parallel push-pull output units. The updated version 4.0 of LUXMAN’s original ODNF circuit provides both a lively feeling and an ultra-low distortion characteristic. The M-900u is a flagship stereo amplifier, with it’s pure class A 12 Watts-per-channel (8Ω) and 150Watts-per-channel (8Ω) or 600W x 1 (8Ω) when used as a mono block. As a stereo amplifier, the M-900u is stable into a 10 load, where it delivers 1200W, peak power.

Technische Detail

Item Value
Rated output 150W+150W (8Ω) / Stereo, 300W+300W (4Ω) / Stereo, 600W (8Ω) / Monaural
Maximum power output 1200W+1200W (1Ω) / Stereo, 2400W (2Ω) / Monaural
Input sensitivity 1.24V / 150W (8Ω)
Input impedance LINE 51kΩ
Total harmonic distortion 0.008% or less (1kHz / 8Ω)
0.1 % or less (20Hz to 20kHz / 8Ω)
Frequency response 20Hz to 20kHz (+O, -0.1dB), 1Hz to 130kHz (+O, -3dB)
S/N ratio 117dB
Power consumption 540W, 280W (no signal), 1.0W (at standby)
Dimensions 440 (W) x 224 (H) x 485 (D) mm
Weight 48.0kg