Crate PA head Oscillation at low volume - diyAudio
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Old 6th June 2012, 12:57 AM   #1
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Join Date: Jun 2008
Default Crate PA head Oscillation at low volume

I have a Crate PA head in the shop that oscillates at low volume. Everything else is good.

TIP 120 / 125's drive MJ15204's

So far they check out. the preamps check out too.

Any ideas?
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