PAIR Matched NOS 6AU6 GE ~ EF94 Mic General Electric Co. USA made

6au6 EF94 7543 6136 CV2524 6Ж4П 8425. PAIR Matched NOS 6AU6 USA Made GE tubes. mr 67 tube fm tuner stereo (x 3) ~ mr 71 tube fm/stereo (x 4) ~ fisher 800(b) ~ scott 330d ~ ef86 6au6 6Ж4П. Tested and Matched with L1- Tube tester, ONLY 1 Pair are available!

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