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one channel not working

  1. A

    Harman Kardon HK-380i left channel is out

    Hi guys, My Harman Kardon HK-380i left channel is out. I checked the voltages at key points in the power amp and found all voltages are negative except for the output transistors on the left channel. Right channel sounds fine. Measured voltages are shown in the following figure. Any help is...
    • anikarma
    • Thread
    • harman kardon hk-380i harmon kardon negative voltage one channel not working
    • Replies: 0
    • Forum: Solid State
  2. zenarrrow

    Critical Errors of a Rookie, Dynakit Pas 2

    So long story short, I have a Pas 2 that goes to my ST-70 I bought it like 2 years ago. I maybe have put like 5 hours on it as the sound has always been "tinny" very fatiguing to listen to. So I have been reading a bunch of threads on it and decided I would start by replacing both the PCB 5 and...
    • zenarrrow
    • Thread
    • dynakit pas one channel not working pcb 5 pcb 6
    • Replies: 100
    • Forum: Tube Audio
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