High frequency twin triode preamplifier tube used in studio and hi-fi equipment.
Ex Tax: $11.68
Big bottle beam-tetrode version of EL34. Perfect EL34 replacement for Musicman amplifiers.
Ex Tax: $17.94
Beam power tetrode modeled after the vintage RCA 6L6GC "blackplate". Features large plate dimensi..
Ex Tax: $16.92
Premium gold pin version of 6SN7EH. Super low noise, hi-fi medium-mu octal twin triode preamplifi..
Ex Tax: $30.92
Beam power tetrode with a specially developed cathode coating, careful alignment of the grid, tri..
Ex Tax: $12.68
Beam power tetrode used in vintage Ampeg and Gibson guitar amplifiers. Also, used in tube hi-fi e..
Ex Tax: $20.43
Matched pairs (2 tubes) of Electro Harmonix 7591A output amp tubes, they are un-used, b..
Ex Tax: $41.99
Audio pentode preamplifier tube. Used in VOX amplifiers and in tube microphones.
Ex Tax: $16.99
Most common power pentode found in British amplifiers such as Marshall, Hiwatt, Laney, and Sound ..
Ex Tax: $0.00
This power pentode is the perfect replacement for the VOX AC30 output tubes. A recommended output..
Ex Tax: $9.99
Premium high-performance version of single-plate Sovtek 2A3 with gold grid for exceptional bias s..
Ex Tax: $53.34
High power kinkless-tetrode for use in amplifiers such as the Marshall Major. This tube is a favo..
Ex Tax: $28.95
Absolutely the best KT90 ever developed. This beam power tetrode can be used in place of 6550 and..
Ex Tax: $41.43