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qr 6500

  1. KeithD

    QR-6500 re-cap

    I'm building a list of components to replace in a QR-6500. I noticed there are oil caps on the list of "Other components" in the service manual: C012 and 013 0.01 µF/400V C014 0.033 µF/600V C027 0.0047 µF/600V C028 0.01/500V I found C012 and C013 on the underside, each connected to a large...
  2. T

    QR 6500 Need Help Recap Complete Refurb?

    Getting ready to embark on the full refurb of a broken unit. Last I knew this unit was playing, would crackle with volume adjustment and did have a hum, then finally made some kind of noise and blew, unit was unplugged and not turned on again. I am still reading up and I do have a digital...
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