6BQ5
File:RCA6BQ5.jpg
RCA 6BQ5 clear glass tube in foreground
A 6BQ5 or EL84 is a type of vacuum tube, usually used as a power tube in guitar amplifiers.
The Beatles used Vox AC-30 Twin amplifiers which have EL-84's.
A 6BQ5 or EL84 is a type of vacuum tube, usually used as a power tube in guitar amplifiers.
The Beatles used Vox AC-30 Twin amplifiers which have EL-84's.