At risk of possibly getting deleted, this is literally the perfect for him for me to post this problem that I have. I also have a valve State 65 that has a low crackly output. The sand works perfect, as does the headphones, so the power amp section of the amplifier should be good to go. I’ve done everything in this forum (checked the Fet, no signal there) and the closest thing to a problem I could identify was R41 tests at 1.5 K as opposed to over 4K. I’m using my meter with the part in the circuit, which I found sometimes works, and sometimes doesn’t. I just wanted to see if it would make sense for me to pull the circuitboard and try to replace this resistor or if that is an acceptable range you all are on my last hope, I hope somebody’s listening.
Moderator edit: new thread created from this.
Moderator edit: new thread created from this.