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pm655vxi

  1. B

    Help with Harman Kardon PM 655 Vxi phono input?

    I am the original owner of a HK PM 655 Vxi. Love the amp. Recently no output at all from the phono input (I only use MM) I was using compressed air and gave a shot to the stylus; I think the amp was powered on but speakers were off, and the problem seems to have happened near that time, but I'm...
  2. L

    Harman Kardon pm655vxi repair help

    Hi Guys, I need a bit of help with my PM655 Vxi unit. I bought it completly dead and I'm trying to fix it, but I've hit the brick wall and can't figure it out. The amp fries resistors R474 and R476, as well as Q430. So far, I've replaced (as they were confirmed dead) the following, see the...
    • lemkoo
    • Thread
    • harman harman kardon kardon pm655 pm655vxi pm660
    • Replies: 2
    • Forum: Solid State
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