5AR4 Sovtek

Special Low Noise Edition “...very linear, large full sound stage, very musically detailed...”. Classic large plate Mullard design. Excellent HiFi replacement/upgrade

New updated Sovtek version of the 2A3. This tube is a sensational price and delivers on the sound Hi-Fi enthusiasts have come to expect from Russian made tubes. Reviews say they produce a huge...

The Sovtek 6SL7 is a very capable replacement for any 6SL7 tube. Good reliability from Sovtek High-MU twin-triode as used in coupling circuits / phase, etc.

Extremely consistent and reliable work-horse power beam tetrode. Built to rigid military standards, the 5881WXT will tolerate higher voltages than most other 6L6 types. Frequently used as replacement...