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pma-700

  1. PE9ZZ

    Denon PMA-700V Output Protection?

    This is a modded Denon PMA-700V with a digital input. I had loaned it to my neighbor but to my chagrin it came back with blown output transistors (2SA1962/C5242). This was probably caused by a dry joint at the collector of TR505 but I am not sure. To prevent this from happening again I wanted to...
    • PE9ZZ
    • Thread
    • current limiter denon pma-700 protection
    • Replies: 7
    • Forum: Solid State
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