geoff90guitar

Could be capacitor not doing its job. You could fiddle all day and it can still let you down. Take it to an amp repairer, with a scope -probably works for the music shop. Normal charge £40. May even lubricate the fan if decent.

Well, all change again. The Bergs did need a lot of power and after going through the class d heads and losing money with the so called power above 500W needed, I concluded this crap is not for me. Having tried many neo speakers and been disappointed with them, I thought I’d buy a Barefaced compact cab after reading the great reviews and plenty of push from the designer (why not?). It’s true, the drummer will tell you to turn down because he can hear you BUT I found the sound , loud clear, and irritating with no balls. Hence back full circle after 3 years of trials, a Trace Elliot style set up, 1x15 cab and 2x10 cab. A stage further, recently I bought Ashdown compacts since the handles are in the horizontal plain and easier to slide onto the back seat as opposed to the Trace handles. I can put up with the Blues but may change for Celestions when they come up.