04-16-2023, 09:35 AM
Figured it out. Turns out that when I replaced C206 I connected it to the lug for pin 6 of the 6J5GT, rather than pin 5. Lug 6 is unused for the tube, but acts as a tie point for where the radio signal goes to the bandswitch and C201 (part of the negative feedback?). I moved the C206 to pin 5 and correct volume operation was restored, and it was significantly louder than it had been before, which is no wonder.
Thanks for the help with this.
Thanks for the help with this.