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sa-606

  1. E

    Pioneer SA-606 noisy output

    Hello to everyone, I have a problem with my SA-606 (SA-6700 version for Europe): There is an hiss similar to white noise through the headphone output. In the past I did some maintenance: 1) Recapping - used Nichicon "audio grade" KA series (light blue sleeve) for everything but main filters...
    • EqualSign
    • Thread
    • amplifier bias hiss noise recap sa-606 sa-6700 transistors
    • Replies: 0
    • Forum: Pioneer Audio
  2. E

    Pioneer SA-606 noisy headphone output

    (moved to Pioneer audio - my bad)
    • EqualSign
    • Thread
    • amplifier bias hiss lamps noise pioneer recap sa-606 sa-6700 transistors
    • Replies: 0
    • Forum: Solid State
  3. QSilver

    Can't seem to find this Zener Diode....

    I'm working on an SA-606 that has been kind of abused... It has been running at the wrong voltage which I think lead to the larger transformer (for the class B power amplifier) to burn out. I've replaced it with a 300VA Toroid that just managed to squeeze in. Powering it back up, the amp...
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