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Problem with Mackie 1400i poweramp. Help Needed!

Discussion in 'Amps and Cabs [BG]' started by weeks82, Apr 4, 2004.


  1. weeks82

    weeks82

    Oct 10, 2001
    Southern NH
    Hi all,

    I have a Mackie 1400 power amp. It started having this problem last week for unknown reasons. Channel one is fine in stereo mode. Channel two however has a weak output and is distorted and farts out. The same thing happens in bridge mode.

    Does anyone have an idea whats broken. I'm somewhat familiar with electronics. I've opened the amp and don't see anything visually wrong.


    Thanks for the time and help.


    -Brian