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    Mounting new transistors with heat sink on the SX-737 Main Amp

    I have the power amp AWH-033 in front of me and want to change all the transistors Q1 until Q10. The 4 Output Q11 – Q14 shall stay at this stage. I use the BOM list for the SX-737 and everything was fine until I came to the Q7 - Q10. Original installed are 2sd357 and 2sb527 and I have ordered...
    • pa_200
    • Thread
    • awh-033 heat sink sa1220 sc260 sx-737
    • Replies: 17
    • Forum: Pioneer Audio
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