2sc1917 sub

  1. Bert 1100

    CR-620 noisy 2SC1917 .... modern equivalent ????

    EDIT: it turns out the 2SC1917 were fine, the culprit was TR671 / 672 (2SC1213, replaced with 2SC945) Hello Yamaha people ! I've fully restored my nice CR-620, it's all working very nicely apart from a hiss in one channel. Volume does NOT affect the hiss, but the treble control does, as do all...
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