RFT EL34 (6CA7) Matched Pair / Cheap – Tested – Reliable ! Real Test In Photo !
RFT EL34 Black Base MATCHED! RadioTubes Tested, Legs Have Been Soldered As A Precaution, And They Have Been Listened To In Test Amplifier! BUY ONLY REALLY REAL TESTED TUBES. Buy Only Tested Tubes! The Tube Has Been Tested With The Caibrated L1 – 3 Tube Tester.
(2) Electro Harmonix EL34 6CA7 Power Tubes Gray Plates O Getters Tests Strong
1974 CEI RFT Germany 6CA7 EL34 Power Tube TV7&Maxi Test NOS NIB 🔊
RFT construction = Dimple Top, 2 hole, single O getter. Mutual Conductance (GM)Test: 47 (46 = NOS AVERAGE & 30 = Good MINIMUM). Test results will vary between testers as it is not an exact science. I also use variac at 120 volts with my testers.
RFT/SIEMENS (GERMANY) EL-34/6CA7 TUBES PAIR PERFECT CURRENT & GM MATCH (RIVERA)
I have the undisputed largest selection of EL34 tubes on Ebay so feel free to view my sellers list. I hope to do business with you soon. I’ll make sure you are a happy customer! These are excellent tubes and have no evidence of use that I can see. These tested perfectly balanced for both Gm and plate current on my calibrated TV7 military tube tester (see test results in photos) These are fantastic sounding RFT tubes and they have almost no evidence of use. One tube has a guide post chipped about half way off but still functions well enough to guide the tube into the socket. This has zero effect on the functionality or integrity of the tube itself. Labeled RIVERA (custom guitar amplifier company)
EL 34/EL34B Tung-Sol NOS(new) 1 pcs tubes Russia unboxed
EL34 B TUNG-SOL Made in Russia -Power Tubes-. All tubes are tested by tester L3-3.
