7308 E188CC SYLVANIA J.A.N. MATCHED-TRIODE TUBE. J.A.N 7308 = E188CC. 7308 = E188CC. 7308 is a 6922 UPGRADE! AMPLITREX DIGITALLY TESTED. PRICE IS FOR THE SINGLE 7308 TUBE! Actual...
J.A.N 7308 = E188CC. AMPLITREX DIGITALLY TESTED. Actual tubes are tested on the State-of-the-Art AMPLITREX AT-1000. 7308 is a 6922 UPGRADE! PRICE IS FOR THE SINGLE 7308 TUBE! ALL...
Among all the Amperex PQ tubes, the USA white print version (made in Hicksville, New York) is the most sought-after by serious audiophiles and tube enthusiasts. The tone is...
See photos for test results. Not sure if it is used or just missing its original box. Tube will ship in the brand new Amperex replica box shown.
Number 7308 / E188CC. Pair of RT 7308/E188CC gold pin tubes. These are genuine French-made tubes, not the common Amperex Holland relabels that you normally see elsewhere. Uncommon version,...
We Have Four Sylvania and Two Raytheon Tubes Available. Vacuum Tube. If You Need Any Other Tube. . Ask us. We Have Just About Any Tube You Need. Strong...
Vintage GOLD AERO 7308 / E188CC tube. "A frame" construction. Made in Holland. Tested on military TV7 tube tester. With 50 being minimum reading for a good tube ,...
Number 7308 / E188CC. Mint pair of Amperex 7308/E188CC gold pin tubes, labeled for Mullard, with original boxes. Gm matched to about 12% difference, and tested quiet and non-microphonic...