1963 Gibson Skylark GA-5T
Posted by Zander on Monday, 2 March 2015
So Pat Furlan has a really great Youtube channel showing him repairing and modifying lower-power (and a few higher power) tube amps. This particular amp is a GREAT sounding Gibson GA-5T, also known as the "Skylark". Watch a very competent tech describe his troubleshooting and fixing of a tube amp: