NOS Pair Sovtek 7199 Vacuum Tubes Excellent Condition

Tested for mutual conductance (Gm) on a military grade Hickok TV-7B/U tube tester recalibrated on May 1st 2026.

Tube 1 tests at 90/50 & 80/42 where 50 & 42 represent the minimum score for a good tube (with 65% life remaining)..Tube 2 tests at 78/50 & 80/42 where 50 & 42 represent the minimum score for a good tube (with 65% life remaining)

I'm always happy to combine shipping so please feel free to reach out with any questions on other listings.

Your tubes are always securely packed for fast shipping!