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Pioneer A-676

Stereo Integrated Amplifier (1991-92)

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Pioneer A-676


The Pioneer A-676 is a lower power version of the A-777 integrated amplifier and uses a super linear circuit to ensure high fidelity playback of consistent frequency characteristics, accompanied by maximum clarity.


Power output: 70 watts per channel into 8Ω (stereo)

Frequency response: 1Hz to 150kHz

Total harmonic distortion: 0.007%

Damping factor: 70

Input sensitivity: 0.2mV (MC), 2.5mV (MM), 150mV (line)

Signal to noise ratio: 76dB (MC), 94dB (MM), 110dB (line)

Output: 150mV (line)

Dimensions: 420 x 435 x 162mm

Weight: 12.8kg

Year: 1991

Price: GBP £279 (1991)


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Reviewed Oct 15th, 2017 by Animata

Excellent amplifier! Beautiful stereo image. Velvet quality.

Reviewed Aug 25th, 2017 by Thure1

Really good amplifier.

Reviewed Jun 11th, 2017 by ghostberry

Great smooth sounding amp over all and operates nice and cool with 2 sets of 8 ohm speakers and a good phono to boot...paying around $300 is an average good price as of 2017 in my opinion if you find it in excellent condition.

At 70 watts with a 110db this amp is great for bookshelf speakers...a nice collector worth owning for sure!



motoindo's picture

service manual

Hi all,

I was hoping someone could help me obtain a 676 service manual !

Thanks - Motoindo

Service Manual

I Have a digital copy of the service manual. Please leave contact info so I can e-mail it to you (12MB PDF).


To send this manual A-777 me too, please.


Is this luck or what?

I opened the site for a Pioneer 676 service manual and then this message from you is here!!!

It would be great to recieve a copy.

You don't have the glass front for the Sansui AU-X1111 mos vintage?
That is the second reason why i'm here today.

Regards hifijunky

service manual A-676

Hi, please can you send me the service-manual? Many thanks Stefan

This website is not affiliated with or sponsored by Pioneer. To purchase A-676/A-676-G spares or accessories, please contact the company via their website or visit an authorised retailer.