Looking for Schematics for a Kustom Lead III guitar Amplifier top The out signal to the Speaker doesn't work. Line seems ok. The repair shop cant find any schematics from the maker, and they cant do anything more until they have schematics. Voltage varies from 0.5 to 20 V without explanation...

My uncle left me some beautiful equipment and I really hate to let this one go, but things are what they are. Beautiful KUSTOM, 1973 blue sparkle tuck n roll 300 amp head, 12 inputs each with their own volume, bass, treble, and reverb controls. Tuck n roll is in unbelievably good shape for as...

For Sale: Kustom Tube 12A amp with 8'' Celestion speaker $50 This little 12-watter uses a 12AX7 tube preamp and an 8" Celestion speaker to get warm clear amp tone. Controls include gain, low, high, volume with selectable Gain On and Frequency Shift functions. Headphone jack. The gain is very...