is a 135 watt/channel solid-state amplifier derived from the MF2550. Solid state grip with tube-like sweetness. https://conradjohnson.com/wp-content/uploads/2017/01/Tone-Audio-Review-conrad-johnson-MF2275SE.pdf
135 Watts per channel from 20 Hz to 20 KHz at no more than 1.0% THD or IMD,
both channels driven into 8 ohms.
MF2275 1.35 Volts rms to rated power
Frequency Response (at 10 Watts)
20 Hz to 20 kHz, +/- .1 db
Hum and Noise
100 dB below rated power Input
MF2275 14.625D x 19W x 4.875H inches
MF2275 33 lb. net
I am the second owner and the unit is in immaculate condition. Smoke and pet free environment.