09
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Electro-Harmonix EL34B Power Amp Vacuum Tubes Matched Quad Black Label
Electro-Harmonix EL34B Power Amp Vacuum Tubes Matched Quad NOS Black label.
09
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Vacuum Tube, EL34 Electron Tubes, Tested and Graded
This is a Vacuum Tube EL34, Made in China. Graded: 48.5V to 50.5V.
09
Août
Pair of JJ EL34II Power Vacuum Tube
TubeDepot supplies vacuum tubes for musical instrument amplifiers, Hi-Fi amplifiers, vintage vacuum tube recording gear and associated equipment. We provide tube sets for virtually any vintage or new production...
09
Août
Philips EL34 6CA7 XF3 RARE 50’s Sittard matched pair
Miniwatt branded Philips, Sittard factory, date stamps shown. DD getter, excellent flashing, welded plate. I purchased these as "tested like new" about a year ago, and have not put...
09
Août
Matched Pair 1960s Mullard xf2 OO Getter EL34 Tubes TV7 Test NOS 49/50 @ 39/39ma
Here is a mint condition superb original pair of original Mullard 1960s XF2 "OO" Getter tubes that are a near perfect match for both plate current & Gm (mutual...
09
Août
Sextet of New, JJ EL34, JJ EL34II & JJ EL34L, Matched Pairs, Power Vacuum Tubes
The JJ Electronics product, is a sextet, of new JJ Electronic EL34, EL34II, and EL34L, audio power vacuum tubes, all three in matched pairs.
09
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Siemens EL34 6CA7 Tubes Amplitrex Tested Strong
tested strong on an Amplitrex AT1000 tube tester at 85% ip and 89% gm (as photographed):
09
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MULLARD EL34 6CA7 MATCHED PAIR VINTAGE TUBE NOS NIB Xf2 B1L2 (1971) eTRACER #342
Date codes of "Xf2 B1L2" indicates production in December, 1971 at Mullard Blackburn factory. Tubes were tested and matched on our eTracer curve tracer on a full curve...
09
Août
NOS TESLA Audiophile Grade EL34 Tubes TV7 Tested Well Above Average (4) Matched
Superb matched quad of NOS Tesla EL34/6CA7 with matched factory codes. TV7-D/U test results were 55, 56, 56, 56 were 30 is minimum/good and new tubes average 48-52. Plate...
09
Août
FAT BOY SYLVANIA EL34 6CA7 TUBES DUAL-SLANT FOIL GETTERS WELDED PLATES TEST 100%
About 70% of the EL34 tubes I buy from my tube finders that were tested on TV7 testers tend to have a 2 to 3 notch lower reading on...