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mcs 3233

  1. G

    Restoring MCS 3233: power supply hum won't go away

    I got this MCS 3233 from my dad several years ago and in the process of upgrading it (complete recap, replaced output transistors) we've discovered a hum coming from the power supply that we can't get to go away. Thanks to this forum (so many helpful posts!!) we've been able to address most...
  2. Rebel

    MCS 3233 Meter Issue

    Hey all, I have an issue that has been lightly addressed in several MCS posts but I wanted to post my specific problem here and see what kind of answers I could come up with. I grabbed an MCS 3233 and a direct drive qudraflex reference from FB marketplace. WOW both work for $50? lets ask the...
  3. MCM_Fan

    MCS 3233 Faceplate Removal

    Picked up an MCS 3233 for my girlfriend over the weekend. Everything seems to be functional, but it needs a thorough cleaning (already started on the knobs) and Deoxiting of all the pots and switches. The faceplate also needs a cleaning, but I'm not quite sure how it comes off. I removed the...
  4. starcopy

    MCS 3233 with several issues to fix

    Hi, MCS fans. Just found a decent-condition MCS 3233. I see and hear the potential in this well-made receiver. Not sure if it will need components replaced -- that comes later. Right now I’m working through the 3233 functions, switches, dials, connectors, jacks, etc. to see what I’ve got here...
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