• The move to the new server is done. There are some software and database maintenance updates in process. This has us passing the hat around to help out. We appreciate any donations. Seriously, even a dollar helps. The payment page may be found here - https://www.audiokarma.org/support.html

component testing

  1. tusntuk2

    Now just how do I use this new Oscilliscope to find a problem?

    Got a "new" (old used) scope to help diagnose a voltage/oscillation problem in a KR-5600 receiver, and I'm learning how the scope functions. How, exactly, do I use the scope inside the amp? I'm trying to diagnose a vexing problem with apparent oscillation or voltage runaway as the volume...
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