Hi all
I am planning on retubing my YJM 100 with NOS glass. I understand that one of the four preamp tubes toes not really effect tone (something to do with the reverb iirc) and, if that is the case, I do not want to put expensive glass in there. I believe that this is V3 (the third from the left, I thing) Can anyone confirm this or tell me which tube serves this non-tone function.
Thanks