Woj650

Hi. 

The tubes are new Electro Harmonix EL34 with no. on 16 07 both. Mutched. New preamps tube as well. Speaker conected properly and it did not fix the problem. I think it might be a production issues but don't know how to check it. I sent an amp to Amps repair shop. I am based in Scotland and there's not Line6 service hear as far as I know. We'll see

Hi. I bought a faulty DT 50 head. The guy I bought it from said it loses volume while playing doesn't mater if it is on channels AB or A. I thought the problem was in power tubes and changed them but it still loses power after 10 min of playing or when I crank volume a bit up. When I switch the amp off for a few minutes to cool it down it works and trips again. Has anybody had similar problem with DT 50 head or knows what can cause it?