We may have found other answers which could help you.
Click here for Cooling Fan BrokenHow can I fix my Toby bass amp vu meter?
How to repair a Torque T30 1EB Amplifier?
Fender Hot Rod Deluxe amplifier?
learing the guitar?
High volume Hum / Buzz Fender Fm 65R ?
how much is a toby combo all transistor amp worth?