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Old 10th October 2007, 12:46 AM   #1
DG is offline DG  United States
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Default Wim's hybrid interstage amp

I need some assistance regarding too much DC on the output of this amp (300 mV). I would appreciate any input in troubleshooting this issue. Scematic is attached. Thanks
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Old 10th October 2007, 01:33 AM   #2
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You're saying the 2K pot is cranked over to one side and you still have 300mV off-set?
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Old 10th October 2007, 01:43 AM   #3
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Default Wim's hybrid interstage amp

The 2K pot is adjusted to balance the plus and minus sections of the output.
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Old 10th October 2007, 12:39 PM   #4
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Old 10th October 2007, 08:49 PM   #5
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Thanks alot for the clear info. I see exactly what you mean. Don
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