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Brand New Current Matched Quad (4) Electro-Harmonix KT90 Vacuum Tubes:
$364.33
100% Guaranteed Tubes
All tubes are tested for Gm, shorts, leaks, gas, and noise on one of our vintage, calibrated, or state of the art digital tube testers. Buy from the experts and avoid hassle!
Visit our store to view our inventory of thousands of tubes both NOS & New Production
