• 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

switch block

  1. J

    Dual 1219 Pop diagnosis and switch block internals

    I'm restoring a Dual 1219 and am addressing the "Pop" on motor start / stop. I've cleaned the visible contacts with DeOxit and replaced the snubber capacitor with a new .1mF cap, but still have the pops. Did a crocus cloth contact cleaning - no change. Also cleaned the mute contacts similarly...
Back
Top Bottom