Vintage Tubes & Tubes Sockets

These are the more modern shorter tube profile (sometimes called the 6B4GA), and were taken from a fresh case of new and unused NOS tubes. These late production tubes are NOT the huge 6B4G tubes with the coke-bottle profile from the 1930's, but will work reliably wherever a 6B4G tube is required - as used by the U.S. Military!

This is a group pf 62 /- NOS vacuum tubes. See description for unventory and details.

Matched pair 2A3 from sylvania whit dual flat plate D-getters and same date code. I have test the tubes on my funke W19S tubetester and this tubes are GOOD and matched. tube 1 test 40ma. tube 2 test 40ma.

ECC82 12AU7 Tubes. Tektronix Tubes, only the highest quality tubes were selected for Tektronix. Same batch, same serial numbers. Removed from Tektronix equipment with low hours. There are tens of thousands of tubes there.

Smooth Plate Triple O Getter. Smooth Plate Tubes. There are tens of thousands of tubes there. I list them for sale as time permits. Clean Tubes Solid Base NOS Test. No shorts or leaks. nothing loose rattling inside the glass.

Th ese tubes were tested in my Military Hickok Cardmatic to make sure these were perfect. All the tests were excellent. All 4 of these tubes are stamped made in Germany, for Hammond. They will significantly improve the sound quality of your amplifier.

OUTSTANDING QUALITY GE BLACKPLATE TUBES - DOUBLE THICK MICAS - NEW IN BOX AND I CAN MATCH A PAIR TO WITHIN 5% GM PER TRIODE, PER TUBE! DISCLAIMER: I CANNOT WARRANT HOW TUBES WILL SOUND, PERFORM OR GENERATE NOISE IN YOUR ENVIRONMENT AND APPLICATION.

You are Buying A good tested PAIR of Mullard EL84 = 6BQ5 valves, Both test strong and closely matched codes rX1 B5J, rX1 B4F.