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Mcintosh C22 Vintage Mid-Late 60s Stereo Vacuum Tube Preamplifier
Electrical Response 20-20kHz (+0.5 -0.5dB). Distortion 0.02%. Noise and hum -85dB high level. Output rated 2.5v, 10v max. Input sensitivity and impedance: aux 0.25V at 250k, phono 2mV at 47k. ...