HT-5 Head -- Tube positions question

General Discussion Forum - Voice The Sound In Your Head
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Joined: Tue Dec 04, 2018 5:01 am

Fri Dec 07, 2018 6:19 pm

I recently picked up a HT5 head used at GC and the tubes were not original tubes. Because of this I do not know which position is the power and which is the pre. There is a tube about dead center of the head and one on the left (looking in from the back).

Can someone please tell me which is the power/pre? Also has anyone found a combination of tubes (maybe 12Y or 12U) to clean it up a bit? The amp has great overdrive/distortion but sometimes I just want a bit of growl and that's hard to get.


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