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Noisy electronic volume control SU-G95
Noisy electronic volume control SU-G95
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Old 23rd April 2007, 07:40 AM   #1
Mailliw is offline Mailliw  Canada
diyAudio Member
Join Date: May 2005
Location: Canada
Default Noisy electronic volume control SU-G95

I fixed a bad fan connection on a Technics SU-G95 that was given to me. I have also been trying to fix the annoying pops when I change volume.

After figuring out how the volume control works, I am starting to think this might be normal. It uses a rotary encoder, a micro controller and an electronic volume control IC (TC9212P).

They are pretty loud, so if this was in the design, that's silly.

Anyone have experience with this amp?

Thank you,
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