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Akai AM-M939

Digital Integrated Amplifier

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Akai AM-M939


Power output: 80 watts per channel into 6Ω (stereo)

Frequency response: 5Hz to 100kHz

Total harmonic distortion: 0.008%

Damping factor: 30

Input sensitivity: 2.5mV (MM), 150mV (line)

Signal to noise ratio: 85dB (MM), 100dB (line)

Output: 150mV (line)

Speaker load impedance: 6Ω to 16Ω

Digital inputs: coaxial, optical

Dimensions: 385 x 139 x 330mm

Weight: 10.3kg


service manual   English - AndyMn

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Reviewed Jan 08th, 2016 by spartans300

I bought the AM-M939 a year ago for it's features and inbuilt dac. Tested the unit through Dali's, Pioneer HPM 100 and Interdyn speakers and sounded terrible. Lacked bass and highs were way too much for my liking. Since then I had the power section caps replaced and changed the opamp to a Burson's discreet unit... Now kicks some butt.



re: AM-M939


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