H
hopkinWFG
Well-known member
I gotta Fryette GPDI and it didnt work for some reason it has very weak sound coming off from the speakers when volume at max... took some measurements and i found some out of the world thing which my V3 and V4 are running heaters at 80V... on pin 4,5 and 8
I tried to trace where is coming but due to the very compact size of this and the tube board is vertically mounted and its hard to really take out for some troubleshooting... i just wonder has anybody here know how to take out the GPDI board? Or has done it before?
I tried to trace where is coming but due to the very compact size of this and the tube board is vertically mounted and its hard to really take out for some troubleshooting... i just wonder has anybody here know how to take out the GPDI board? Or has done it before?