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plating

  1. Reyhifi

    Candmium plating

    Since that kind of plating is almost impossible to do now. Has anyone found a substitution, a couple of my amps need the bottom plate redone, my ocd goes into overdrive. Plus parts from here and there need, to be fixed.
  2. PE9ZZ

    Why won't nickel plating brass in HCl (hydrochloric acid) work?

    I got my lovely Pioneer SA-500A with two of the knobs having their shiny tops missing. Fortunately, this was already many years ago, I could get replacement tops on Feebay. However, they were brass and their color a pale yellow. Over time this darkened and it became ugly. So I decided I would...
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