7308 / E188CC~TUBE~TESTS STRONG~SYLVANIA~AMPLIFIER~RADIO~TEKTRONIX~OSCILLOSCOPE
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 Testing. If Purchasing More Than One Tube.
7308 E188CC SYLVANIA J.A.N. AMPLITREX TUBE 6922-UPGRADE D-GETTER GRAY-PLATE 1949
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 tubes are tested on the State-of-the-Art AMPLITREX AT-1000.
MINT SIEMENS GERMANY GOLD PIN JAN 7308 E188CC FALCON LOGO TUBE TESTED NOS
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.
7308 E188CC SYLVANIA J.A.N. MATCHED-TRIODE NOS TUBE AMPLITREX TESTS 6922-UPGRADE
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 PASSED THE AMPLITREX DIGITAL TEST.
Amperex 7308 E188CC O-getter Matched Pair – USA 1965 – Near NOS
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 warm yet lively, mids are forward but also expansive like what you hear on their cousins from the Holland factory, bass is punchy but not heavy.
Pair of RT (France) 7308 E188CC Gold Pin Vacuum Tubes
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, rare to find in the USA.
Pair of Amperex (Mullard lbl) 7308 E188CC NOS NIB 1965 Vacuum Tubes
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 on the Amplitrex AT1000.
