Carver PM Magnetic Field Amplifier $170 in Santa Fe, New Mexico For Sale

Magnetic Field Amplifier can be used for PA or preamp:
Power output: 110 watts per channel into 8 ohms (stereo), 300 watts into 8 ohms (mono).
Frequency response: 4Hz to 70kHz.
Total harmonic distortion: 0.5%
Damping factor: 100
Gain: 26 dB
Input sensitivity: 1.5V
Signal to noise ratio: 95dB
Speaker load impedance: 4 ohms to 16 ohms.
Dimensions: 483 x 44 x 337mm.
Weight: 5.4kg
Year: xxxx
$170 or best offer.