Tested strong at 60gm (38 is minimum) using a professionally calibrated TV7U tube tester (as photographed)
Item Tag: RCA
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RCA CUNNINGHAM RADIOTRON TYPE 59 RADIO POWER AMPLIFIER VACUUM TUBE TESTED GOOD
As described. Tests good on my Hickok 752. Please also see my other listings. Thanks for looking.
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RCA 829-B Transmitter Power Vacuum Tube (TOTAL 3) Tested
The RCA 829-B Transmitter Power Vacuum Tube is a vintage electronic component manufactured by RCA in the United States. This vacuum tube is designed to provide power transmission and is sold in a total of two units. With its iconic brand name and American origin, this product holds historical significance in the vintage audio and video industry, catering to collectors and enthusiasts looking to restore or replicate classic electronic systems.
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ORIGINAL RCA CRC-3E29 Power Vacuum Tube, Made in the USA, SC 223 A
The product is an original RCA CRC-3E29 power vacuum tube, manufactured in the USA. This vintage electronic part is a sought-after item for collectors and enthusiasts of vintage audio and video equipment. The RCA brand is known for its quality and durability in the production of vacuum tubes, making this particular model a valuable addition to any vintage electronics collection. Made in the United States, this tube holds historical significance and is a true piece of American technical innovation.
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RCA 6DZ7 AUDIO POWER VACUUM TUBE – NOS/NIB T26
The RCA 6DZ7 Audio Power Vacuum Tube is a vintage electronic component from the United States. This tube, known for its quality and performance, is a sought-after piece for collectors and enthusiasts of vintage audio equipment. With its NOS (New Old Stock) or NIB (New In Box) condition, this tube is sure to be a valuable addition to any vintage audio setup, offering a touch of nostalgia and authenticity to the sound produced by the system.
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RCA 8417 Vacuum Tube High Power Output Tube Tested
RCA 8417 Vacuum Tube High Power Output Tube in generic box. Tube has been tested on a B&K Dyna-jet model 747 tube tester. Tube tests at 55 with 60 beeing the minimum good and 55 being consistent with a questionable tube. Although tube tests in the questionable range for mutual conductance on my tube tester, it does show a lotnof shiny getter remaining and works im circuit when tested on my Bogen MO-100a tube amplifier. Due to the age and the risk of damage due to misuse all vacuum tubes are sold as-is, no returns or refunds.
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RCA GE 6550 DUAL DISC GETTER POWER VACUUM TUBE AMPLITREX TESTED 72% gm
Tested very strong on an amplitrex AT1000 tube tester at 72% emissions and 72% gm
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RCA JAN 811A RF POWER OUTPUT VACUUM TUBE
HERE IS A GREAT RCA JAN 811A RF POWER OUTPUT VACUUM TUBE.IT WAS MADE IN SEPT. 1975.TUBE IS VERY CLEAN.TIGHT PLATE CAP.BRIGHT SHINY FLASHING.CLEAN BRIGHT PINS.TEST 1450 WHERE 1350 IS NEW ON MY CAL’D HICKOK 600A.THANKS FOR LOOKING, JOEL
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RCA 6JE6 Vintage Beam Power Vacuum Tube – Tests Strong on B&K Tester
One used RCA 6JE6 vacuum tube in GOOD working condition. Identical to 6JE6.