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MEF Team....
As mentioned in the sister post, it looks like I have a Peavey Classic, Version A, with some mods. After examining the PC board, it looks more like Version A than B (with the two Bright and two Normal inputs).
The Tremolo is working but it does seems to have a deep sound. Maybe that is the way it came from the factory. There is a pot in the Tremolo circuit but I cannot figure out what it does. I tried adjusting the pot (connected to the FET) but I do not see any change in the waveform. The waveform in the image is from the MPF161 (Fairchild 2N5461 FET).
Any hints on adjusting that pot?
Peavey_Classic_A_Plus_Preamp.pdf
Peavey_Classic_A_ Plus_Power.pdf
Thank you in advance.
Tom
As mentioned in the sister post, it looks like I have a Peavey Classic, Version A, with some mods. After examining the PC board, it looks more like Version A than B (with the two Bright and two Normal inputs).
The Tremolo is working but it does seems to have a deep sound. Maybe that is the way it came from the factory. There is a pot in the Tremolo circuit but I cannot figure out what it does. I tried adjusting the pot (connected to the FET) but I do not see any change in the waveform. The waveform in the image is from the MPF161 (Fairchild 2N5461 FET).
Any hints on adjusting that pot?
Peavey_Classic_A_Plus_Preamp.pdf
Peavey_Classic_A_ Plus_Power.pdf
Thank you in advance.
Tom
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