PA-M(II) Integrated Amplifier

The main circuit of PA-M(II) Stereo Intergrated Amplifier is same with PA-M. Its pure Class A output power is 20W per channel. It upgrade from PA-M and add a pre-stage amplify circuit. Adopts SANKEN 2SA1695/2SC4468 audion, uses dual toroidal transformer for power-supply. Also it can as a external USB-DAC if connect to PC by USB. Supporting Sampling frequency:32KHz, 44.1KHz, 48KHz.

internal layout

USB-DAC circuit


Technical ParametersProduct Details Photo
Parameter NameParameter Values
S/N Ratio≥90dB
Number of Channels 2
Input Sensitivity330mV
Frequency Response10Hz-100KHz (±1.5dB)
Input2*RCA, 1*XLR, 1*USB
Rated Output Power20W(8Ω, Class A)
Remote ControlSupported
Shipping Weight48.5 lbs., (22Kg)
Dimensions (W*H*D)430mm*118mm*445mm
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