Click to enlarge6B4-G Sovtek (Russia) Matched Pair

6B4-G Sovtek (Russia) The Sovtek 6B4G is a great alternative to the extremely high cost of NOS 6B4G tubes. Used by many triode enthusiasts world-wide. Check out Shannon Parks new Get*Set*Go Single Ended Triode project over at which uses the 6B4G's along with a 6SL7 driver and 6AX5 Rectifier. SPECIAL ORDER.


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