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Powered mixer gain




By mareC on Oct 11, 2007

" "
I recently purchased a Peavey XR 684 mixer.  I've noticed that channels 1, 7 & 8 seem to come up loud & clear but the remaining channels have noticeably less gain and I have to boost them considerably.  This mixer is about 4 years old.  What am I missing?

Solution #1

posted on Mar 11, 2008
Somewhat Helpful)

marsrover

Rank: Wiz 
Rating: 81%, 397 votes
use good brand contact cleaner from radio shack or other electronics store and apply spray in the slider of defective channel and move each slider up and down many times.by the way check cabels which feed bad channel for a good condition and test these channel with the good cabel of good channel to confirm that the trouble in channel itself.after all if it is hopeless pass the mixer to service center to fix it.
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