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sx-850 equalizer

  1. dustmaker

    Phono/Equalizer problem - SX-850

    I am working on a SX-850 for a friend. I just updated the equalizer board (AWF-011) as one channel wasn’t working. One of the PNP transistors was bad, so I replaced both PNPs with KSC992 (matched) and all four NPNs with KSA1845s. I now have both channels working again but I have one problem...
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