Blackie! Rushed my Fender Deville 4-10 home, plugged in my DiPinto Galaxie 4 with a single high quality coiled cable and HOLY SHIT! That penetode/triode switch makes the Deville the amp I always wanted it to be and it’s STILL HELLA LOUD! Who’da thought “neutering” the beast would give it bigger balls? Everyone with a HRD should consider having this done. It was quite affordable too.
If only you could put in a switch that would make the amp 20 pounds lighter 😉
Thanks for the great work, you are a wizard!