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Acoustic Research Amplifier

Integrated Amplifier · 1968-71

Documents

DocumentLanguageStatus
Instruction/owners manual
Originally shared by Daniel Shorr
English Missing
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Review (High Fidelity Feb 1968)
Originally shared by afftexas
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Service manual
English Missing
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Service bulletin
Originally shared by afftexas
English Missing
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Spec sheet
Originally shared by rsigurdson
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Unpacking instructions
Originally shared by afftexas
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Featured in catalogues

This model appears in these brochures and catalogues.

Specifications

Power output
50 watts per channel into 8Ω (stereo)
Frequency response
20Hz to 20kHz
Total harmonic distortion
0.25%
Damping factor
40
Input sensitivity
2mV (MM), 200mV (line)
Signal to noise ratio
57dB (MM), 75dB (line)