McIntosh MC 250 Service Manual

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McIntosh MC 250 Service Manual

Extracted text from McIntosh MC 250 Service Manual (Ocr-read)

Page 1

MC 250 ELECTRICAL SPECIFICATIONS Power Output: 100 watts RMS continuous, 50 watts per channel operating simultaneously, into 4 ohm, 8 ohm, or 16 ohm loads. Harmonic Distortion: Less than 0.25% at rated power output from 20Hz to 20,000Hz. Intermodulation Distortion: Less than 0.25% for any combination of frequencies between 20 Hz and 20,000 Hz. Frequency Range: At rated output both channels: +0 to -0.25dB from 20Hz through 20,000Hz. Output Damping Factor: Greater than 10 for any output tap. Input Sensitivity & Impedance: Input sensitivity is 0.5 volts. Input impedance Is 200K ohms. Hum & Noise : Greater than 90dB below rated output. Power Requirements: 117 volts AC,50-60Hz, 50 watts at zero signal output, 250 watts at rated output.

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MC 250