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  1. #1

    Member Sales Rating: (2)

    Join Date
    Dec 2006

    Default ADCOM GTP-550 Rt Channel Dead


    My ADCOM GTP-550 crapped out. The right preamp out is dead. If I turn the volume up I can hear some faint sound out of the right channel but that's it.

    Is this worth getting repaired or should I just offer it up to club members for parts?

    Thanks in advance,


  2. #2

    Member Sales Rating: (2)

    Join Date
    Mar 2010
    Middle TN


    Cycle the switches on the front, the "tone in" switch and the "loudness" switches ( I can not remember what Adcom Calls them specifically.). Sometimes these switches get oxidized, and since there is audio going thru them a good actuation of 5-10 times will do some good. Just a thought.

    If you want to throw it out, then I would love to catch it!

    Good Luck!

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