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Proficient Protege FS12
Proficient Protege FS12
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Old 7th August 2019, 06:37 PM   #1
RJohns777 is offline RJohns777
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Join Date: Mar 2011
Default Proficient Protege FS12

Hi, not sure if this is where this should be posted. I have 2 Protege FS12s. Both doing the same thing. A low buzzing noise in the speaker with no signal turned up. Thought it might be a noisy op amp. Replaced all the op amps on the board. Still noisy. Anyone else run across this? Thanks.
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