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Peavey special 212 transtube problem

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  • #16
    Oc, Checked solder joints very carefully and they are very clean on the whole board. Went around the board with vom and found some suspects but nothing open or closed. I did order trans couple days ago. I will re-check and change the 6 trans that you suspect and check diodes in area. Thanks for the picture it puts things in better Perspective. I can see the path. Awesome.
    Thanks,
    Streamz1

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    • #17
      Well I changed Q 9,10,13,14,17,18 .. I'm still getting major noise in ultra channel. I did have to add wire to some trans connections because of board connections came out after sucking solder and pulling trans. I did notice something strange testing with knobs off. I push the bottom end gain button in, which goes to ultra and the noise is super loud and then touch the pre gain pot with fingers to bottom end pre gain pot and noise gets real loud with radio talk also. The noise is minimal in clean channel and first stage overdrive. No matter what postion the amp is in I still get major noise when fingers touch pre gain bottom pot with fingers. I can do without ultra gain. Any suggestons would be appreciated.
      Thanks,
      Streamz1

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