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Audio Research D-150

High Definition Amplifier (1975-77)

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Audio Research D-150


Power output: 150 watts per channel into 8Ω (stereo)

Frequency response: 20Hz to 20kHz

Total harmonic distortion: 1%

Damping factor: 14

Input sensitivity: 2.2V

Signal to noise ratio: 80dB

Speaker load impedance: 4Ω to 16Ω

Valve complement: 12AX7, 6FQ7, 6550

Dimensions: 19 x 10.5 x 16.5 inches

Weight: 115lbs

Finish: aluminium front panel and chassis

Year: 1975


flyer   English - Jeepo65

schematic   English - karodimitrov

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This website is not affiliated with or sponsored by Audio Research. To purchase D-150 spares or accessories, please contact the company via their website or visit an authorised retailer.