Grainger49
New member
Aeolus,
I expect that they are just to keep you from having to un-solder the 9 pin tube socket and put in an 8 pin socket. At that time if you were converting from 12AX7 to 6SN7 you would need to make resistor changes at the same time.
I expect that they are just to keep you from having to un-solder the 9 pin tube socket and put in an 8 pin socket. At that time if you were converting from 12AX7 to 6SN7 you would need to make resistor changes at the same time.
