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wire wraps

  1. S

    Rewiring a transformer, using single insulated wire over double insulated?

    Pioneer thought it would be a fantastic idea to wire-wrap the transformer to the PCB. So, unfortunately, my only choice here is to undo the wire-wraps in order to remove the PCB. The problem is that the brittle 37 year old wire is now not long enough for me to create a new wire-wrap connection...
    • Saffire
    • Thread
    • diy transformer wire wire wraps wiring
    • Replies: 3
    • Forum: DIY
  2. Richs_Trains

    Marantz 2220B quick questions

    Hello, I tried to recap a 2220b and found that the power amp foils were just terrible. I went ahead and recapped the board and when I re-installed it I could not get it to bias correctly. I tried to re-flow the joints I made and still had no luck. I purchased a used 2220b amp board with the...
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