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deeds 2010-06-27 14:01

Amp problem - need help
I have this issue with my Randall RG100G3 100W combo: suddenly, the volume decreases, then comes back, then decreases again etc, on all 3 channels.

It has a 12AX7 preamp tube, replacing it may solve the problem? I have this amp for 3 years, been gigging and touring with it pretty much...

Thanks in advance !

the_bleeding 2010-07-09 20:20

yes. Sounds like the tube. My marshall 6100lm had this problem for a while, and preamp tubes were the issue. :)

I recommend you get a JJ.

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