WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES.
Building, troubleshooting and testing of these amplifiers should only be
performed by someone who is thoroughly familiar with
the safety precautions around high voltages.
i am about to build this 2a3 set amp. do i still need to reduce the gain of the 6gk5 driver tube to 44 as suggested by AKSA if the OPT i'll be using is 5k instead of 3k?