McIntosh MC275

The McIntosh MC275 is a legendary 2-channel vacuum tube power amplifier delivering 75 Watts per channel into 4, 8, or 16 ohms. It features McIntosh's patented Unity Coupled Circuit and can be configured into a mono parallel setup to output 150 Watts.

Specifications:
Power Output: 75W per channel (Stereo) or 150W (Mono Parallel)
Impedance: 4, 8, or 16 ohms (Stereo); 2, 4, or 8 ohms (Mono)
Total Harmonic Distortion (THD): 0.5% maximum (20Hz to 20kHz)
Signal-to-Noise Ratio (S/N): 105dB below rated output
Frequency Response:+0,
-0.5dB from 20Hz to 20,000Hz+0,
-3.0dB from 10Hz to 100,000H
zDynamic Headroom: 1.2dB
Damping Factor: >22