Vacuum Tubes

We have 4000+ tubes in stock, primarily New Old Stock (NOS) tubes in their original boxes or used and tested with excellent results. We also have a huge variety of Soviet tubes in stock, all from Ukrainian sellers.

Below, you’ll find a list of available tubes. The quantities and brands vary depending on the tube number. We can also match any tubes on our uTracer 6 curve tracer, even using positive grid voltage when necessary, or use any of our calibrated mutual conductance testers. 

We have matched pairs/quads etc and include curve trace data.

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