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Pioneer MA-62

Six Channel Mixing Amplifier (1974-80)

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Pioneer MA-62


The Pioneer MA-62 is a 6 channel input mic/line/phono stereo mixing amplifier for use when professional quality multi-channel mixing is required.

It accepts up to 6 low-impedance, high quality microphones and features two pairs of stereo outputs.

Two of the six individually controlled input channels in the MA-62 accept phono signals as well as microphone inputs, while the remaining four are circuited for line or microphone use.


Frequency response: 20Hz to 25kHz

Total harmonic distortion: 0.2%

Input sensitivity: 0.25mV (mic), 2.5mV (MM), 50mV (line)

Signal to noise ratio: 52dB (mic), 60dB (MM), 67dB (line)

Channel separation: 70dB (line)

Output: 0.33V (Pre out)

Semiconductors: 2 x IC, 22 x transistors, 3 x diodes

Dimensions: 400 x 132 x 264mm

Weight: 5.8kg


brochure   English -

service manual   English - PHD

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Service Manual

Hi, I need a service manual for Pioneer MA-62.Tanks

Service manual for Pioneer MA-62

I am a retired hobbyist trying to learn more about making family videos. I wear hearing aids and need to remove them to use my headphones.

I just read that you were looking for a manual for a Pioneer MA-62 mixer. I have also bought the same mixer and am trying to learn about it.

I wondered what is the maximum gain produced from an input line to output (particularly to the headphone monitor jack). If you have that info could you please advise me?



I need a manual for MA-62 Pioneer

My gratitude, thanks

My gratitude, thanks

User Manual

I'm looking for the user manual not the brochure. Does anyone have it?

To be specific, the MA 62A that is the same but a little Newer.


Pioneer MA-62 & MA-62A


I have both versions so I can comment on the differences between the two units:

The MA62 has the possibility to hook up one turntable only but the MA-62A can connect two.

The MA-62A also has only 5 mic inputs as compared to 6 for the MA-62.

Both units use the same circuit board but the MA62A has some internal modifications on inputs 5 & 6 to accomodate
the additional turntable.

The rest is pretty much the same.

And yes, I'd love to get a manual too if someone has it...


This website is not affiliated with or sponsored by Pioneer. To purchase MA-62/MA-62A spares or accessories, please contact the company via their website or visit an authorised retailer.