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Akai AM-2400

Stereo Integrated Amplifier (1976-79)

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Akai AM-2400

Specifications

Power output: 40 watts per channel into 8Ω (stereo)

Frequency response: 20Hz to 20kHz

Total harmonic distortion: 0.15%

Damping factor: 60

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: 33 x transistors, 15 x diodes

Dimensions: 440 x 141 x 331mm

Weight: 9.1kg

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Reviews

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rating
Reviewed Mar 03rd, 2019 by guest

This amplifier sounds phenomenal.
It is also built like a tank.

rating
Reviewed Dec 12th, 2018 by vglory88

I compared this vintage amplifier to Nakamichi 730 and Akai just plain sounded better and sweeter despite having lower rated power; a keeper.
Nakamichi 730 used to be top Nakamichi model in late 1970's.

 

Comments

re: AM-2400

This is a beautiful sounding amplifier and well worth buying if you find one.
Rated at 40wpc which is just the minimum it would be more like 50wpc or more.
Akai rated there amps low which leaves headroom should you need more power.
You buy these old amps for there sound quality but they still have plenty of power.
Akai's higher end model's are collector items these days and are going up in value.
This amp is very full sounding with good solid bass.
I am very glad I brought mine.
This was my first Akai purchase which started my collection ... enough said.

re: AM-2400

Thanks for you post this is actually my 1st amp vintage purchase.
I am glad to read your comment and can't wait to set it up.
Ha had to choose from a marantz 2225 - sansui 681 and this AKai Amp + the tuner.

morbius.krell's picture

re: AM-2400

found what I was looking for! thank you very much for your service, indeed!

Best Regards, Morbius

Bias adjustement AKAI AM-2400

Read 30mV between 11 and 12 for one channel, and between 28 and 29 for the second channel.

re: Bias adjustement AKAI AM-2400

res sir too good to know that i received information perfact so pls thanking you from India i kashyap vyas thanking you pls kashyap vyas
ramnagar joshiopra

This website is not affiliated with or sponsored by Akai. To purchase AM-2400 spares or accessories, please contact the company via their website or visit an authorised retailer.