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sherwood s-5000

  1. I

    Sherwood S-5000 purchase and restoration

    Hi all, As a result of the recommendations from this thread: https://audiokarma.org/forums/index.php?threads/tube-receiver-sansui-1000a-fisher.921925/page-3#post-14037001 I took a risk on a Sherwood S-5000 II. I received the unit today and trying to assess what I have on my hands. The seller...
  2. gvocale

    IBBA in Sherwood S-5000 II

    I am trying to install an IBBA board into a Sherwood S-5000 II I am using the following schematic, posted here on AK in another thread. If I measure resistance between the DC balance pot and ground, with the IBBA not plugged into the amp, by turning the potentiometer I swing between 15k ohms...
  3. gvocale

    How to polish Sherwood amps copper case

    How to polish Sherwood's amps cases? I have a 5500-II and a 5000-II. I've tried using Simicrome Polish (https://www.amazon.com/Simichrome-390050-Metal-Polish-Tube/dp/B0002YUQ4E/ref=sr_1_7?dchild=1&keywords=brass+polish&qid=1588566042&sr=8-7), but the orang-y brass color seemed to fade away a...
    • gvocale
    • Thread
    • sherwood sherwood s-5000 sherwood s-5500
    • Replies: 21
    • Forum: Tube Audio
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