Specifications:

Stereo, 8 Ohms: 150W RMS per channel

Stereo, 4 Ohms: 250W RMS per channel

Frequency Response: 20Hz-20Khz, -0.1db, 3Hz-170KHz, -3dB Input filter limited.

THD: 0.003%, 20Hz-20KHz, @100W RMS into 8 ohms 

IMD: 0.003%, @100W RMS into 8 ohms

SNR: -120dB, Unweighted, referenced to full output; -124dB A-Weighted

Damping Factor: 800 into 8 ohms, 100Hz

Gain: 22 (27dB) other gain options are available upon request?

Input Impedance: 20k Ohms Unbalanced: 40K Ohms Balanced 

Crosstalk: 100dB, 20-20kHz

Inputs: RCA Phono 

Recommended Linear Voltage Supply +-63 volts DC
PSU Power Transformer secondary windings 45vac (800VA)
Printed Circuit Board Dimensions 210mm x 84mm
Small form factor PCB
Designed as high performance Home Theatre multi-channel amplifier
Or High End 2 Channel stereo amplifier
Unconditionally Stable into any load from 4 ohm loads and up
Extra Heavy Duty Two ounce copper printed circuit board
Rugged high performance complementary Dual Die Lateral MOSFET Output Stage.
The amplifier module comes with a comprehensive installation manual.