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2sd357

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    Pioneer SA-7500 II power stage - transistors replacement

    Hi guys, I'm (since yesterday) the proud owner of a "Pioneer SA-7500 II". The face plate and general condition is really good, but it doesn't sound fine. The left Channel is dead and the right has a lot of "hiss" (like white noise), so I opened. Inside I found that the right channel was...
    • Moncho
    • Thread
    • 2sa857 2sb527 2sb618a 2sc1438 2sd357 2sd588a pioner sa-7500 ii transistor equivalent
    • Replies: 20
    • Forum: Solid State
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