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awf-011

  1. Kim Beneteau

    Recap of SX-950 Equalizer Amp AWF-011

    Hi new here. Just starting out on a recap of a SX-950 Equalizer Amp AWF-011. Having difficulty locating replacement caps 647-UKL1H010KDDANA 1uF 50v (C1 & C2) neither Mouser or Digi-Key have it in stock and not sure what part might be an equivalent replacement?
  2. P

    Step by Step work and rebuild on a SX-737, done by a newbie

    It was a long time, but now my SX-737 rebuild project comes to an end and I like to share my work and lessons learned with all other newbies, planning to start a similar project in the future. But first I like to thank every single one, giving me hints and help with all the issues I had or...
    • pa_200
    • Thread
    • awe-043 awf-011 awg-030 awg-066 awh-033 awm-025 awr-057 awx-71 dc offset bias stv-4h
    • Replies: 28
    • Forum: Pioneer Audio
  3. dustmaker

    Phono/Equalizer problem - SX-850

    I am working on a SX-850 for a friend. I just updated the equalizer board (AWF-011) as one channel wasn’t working. One of the PNP transistors was bad, so I replaced both PNPs with KSC992 (matched) and all four NPNs with KSA1845s. I now have both channels working again but I have one problem...
  4. Adorno

    SX-950 -- Noisy phono stage (AWF-011) after re-cap

    Hi all -- first, a thanks to everyone posting information about these amps. My father had one while I was growing up and was very attached to it and the sound. It's nice to know I'm not alone in loving these old receivers and that there is perhaps more to them than just nostalgia. I've just...
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