Since i got it i had some volume loss and weird sounds, i chopsticked the amp and discovered that when i moved the grid stopper of the first EL34, the volume increased a lot ... I reflow the grid stopper resistor, retensioned the socket without success ..
Then i replaced the tube socket and the resistor and the problem remains .
This morning i cut the wire a little because there where a loop and it seems to be good know, nice tone and a lot of power !!
Did someone experiment the same issue on olds amp ? what do i have to check then ? The filter caps and bias cap were replaced with few resistor already .
(Sorry for my English, i'm French )
![Very Happy :D](./images/smilies/icon_biggrin.gif)