Im not sure where to start but when I got this amp (used), it was one of the most amazing things i have tried, it has tones of gain.
Now the power tubes decide to fail stock 6L6 (its ok, i've seen this alot even from other manufacturers), Then i got some replacement 6L6GC matched sets, loaded those in, biased according to the manual and its ready to go (44ma).
Here's some points i can indicate
I noticed the 'Gain' is not quite there, it seems lacking and now
it does buzz
picking up radio (FM) transmissions , in both clean/dirt channel even if there is no guitar plugged in
where it did not do that before. It's not my main gigging amp as i use a Bugera 1990,1960,333XL and V22 for live use.
Please feel free to contact our CARE team at firstname.lastname@example.org about these issues. If gain has been affected, it would sound like something relating to those specific tubes, but it's hard to say - there are many factors at play, and the technical guys should have the best understanding. Thanks, and good luck!
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