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				2010-06-27, 19:01
			
			
			
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			| New Blood |  | 
					Join Date: Nov 2007 
						Posts: 9
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				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 !
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