re: #100 Barefoot Grin
For the guitar people here: I have a Music Man RD-110 amp. I have owned it since 1982. I have never changed the tubes and it still chimes well and has decent distortion from the Solid State side. Should I change the tubes just for the heck of it? They are 40 years old.
Sell those 40 year old tubes for $200 apiece