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Akai AM-2450

Stereo Integrated Amplifier (1979-80)

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Akai AM-2450


Power output: 45 watts per channel into 8Ω (stereo)

Frequency response: 10Hz to 60kHz

Total harmonic distortion: 0.1%

Damping factor: 30

Input sensitivity: 3mV (MM), 150mV (DIN), 150mV (line)

Signal to noise ratio: 75dB (MM), 95dB (line)

Channel separation: 55dB (MM)

Output: 150mV (line), 30mV (DIN)

Speaker load impedance: 4Ω to 16Ω

Semiconductors: 27 x transistors, 17 x diodes, 4 x IC

Dimensions: 440 x 144 x 345mm

Weight: 9.9kg

Finish: black, silver


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Reviewed Aug 16th, 2018 by

Fair quality amplifier, able to drive 4 ohms loudspeakers, looks good, sounds good, reliable, solid build. Got it from the garbage can with the power cord cut. Just replaced the powercord, a serious clean up and it works. I don t know why it was thrown away, I thought it was beoken...but it works. Works fine, and it pairs very good with my Technics turntable, rft speakers, an analogue akai tuner and a sony cd player

Reviewed Jan 13th, 2018 by

This amplifier is looking as good as it sounds! Solid build quality from the inside and outside. Enough power to drive most of the speakers.



AM-2450 idling current


I have a problem with the idling current of this amplifier. The sound is good, but it's impossible to reduce the idling current, because a high frequency oscillation appears in the output. And this problem occurs on both channels.

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