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sa-710

  1. Mrcoolest123

    Pioneer SA-710 Repair

    Hello everyone! This is my first time trying to repair an AMP after previously working on various other pioneer machines, but I have met a problem that does not want to disappear. I’ve gotten this Pioneer SA-710 for cheap because the last owner had trashed the internal in a pretty bad way. All...
  2. QSilver

    SA-710 - total rebuild, blowing protection transistors

    Picked up an SA-710 which powered up okay but on testing, I found all outputs and driver transistors blown open and the transistors to detect over-current, DC and engaging the relay to be blown open too. The over-current ones were literally cracked in half! I've rebuilt it using new output...
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