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Bose 4401

Solid State Four Channel Preamplifier (1975)

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Bose 4401


Frequency response: 20Hz to 20kHz

Total harmonic distortion: 0.2%

Input sensitivity: 2mV (MM), 200mV (line)

Signal to noise ratio: 90dB (line)

Output: 2V (Pre out)

Dimensions: 6 x 18 x 13-1/8 inches

Weight: 12lbs


service manual   English - fmmech

service info (SQM-1 decoder)  English - Mautg

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