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Promoted item:1 NOS United Electronics JAN CUE 596 Vacuum Tube 12/62 RARE! 5Z3 Hard to Find!

1 NOS United Electronics JAN CUE 596 Vacuum Tube 12/62 RARE! 5Z3 Hard to Find!

  • The tube is similar to 5Z3 or WE 274A. Note that the connections for the plates are on the external pins near the top of the glass. I am selling 1 NOS JAN CUE 596 Vacuum Tube in its original box.
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  • 28d 19h 38m
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  • vz13 (1276 )
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This item is being sold by eBay Top rated seller.
Up for bid is (1) Rare AMPEREX Electron Audio Vacuum Tube 6AQ5A. This was bought at an estate sale.
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$4.49
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Up for auction is (1) USED - Eimac 4CX250B Electron Transmitter Amplifier Tube with NO box.
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This item is being sold by eBay Top rated seller.
RARE 1930’s Globe 27 Triodes. The 327 (aka 27, 127, 227, 427)is a receiving triode detector amplifier tube. They are used in a wide range of radios from the 1920’s and 30’s.
2d 0h 58m left
$11.00
2 bids
There is more information on the box. The tube is similar to 5Z3 or. I am selling 1 NOS JAN CUE 596 Vacuum Tube in its original box. Date packed is 4 0f '61.The tube was checked and tested GOOD for fi...
28d 19h 29m left
$99.99
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From Italy
This item is being sold by eBay Top rated seller.
2d 21h 18m left
$19.90
0 bids
  • 28 watching
Antique vacuum tubes with blue glass. They do have a loose part inside, as a rattle sound can be heard when shaken lightly. Unusual wide glass envelope. One has two large and two small pins, the other...
4d 1h 57m left
$20.00
4 bids
This item is being sold by eBay Top rated seller.
Up for auction are two(2) 12AU7A Tung-Sol and Guide by Tung-Sol used vintage vacuum tubes. Tubes: Two (2) 12AU7 Tung-Sol vin tage vacuum tubes, made in USA both are gray ribbed plates, black glass tub...
24d 2h 12m left
$69.49
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or Best Offer
  • 14 watching
Here are 3 Test new, excellent used, Telefunken Smooth Plate 12AX7 Tubes. These tubes were specially made by Telefunken for GAP/R Computers for low noise and quality and they are very hard to find.
4d 2h 10m left
$56.00
4 bids
This listing is for a lot of 6 EL34 Vacuum Tubes Tested Calibrated Rare Cobalt Blue. 3 tesla. Tested Calibrated on a Triplet 3444 . Calibration noted on each box. We do not cancel bids for you.
4d 18h 25m left
$195.95
0 bids
  • 17 watching
This item is being sold by eBay Top rated seller.
Vintage 1958 amperex holland made "long plate" type vacuum tubes, with the top 'd' shape getter... super rare find!! Matched!! Up for auction we have a rare find!! Dont miss your chance at a super rar...
5d 1h 47m left
$9.99
1 bid
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This item is being sold by eBay Top rated seller.
RCA 12SA7GT AA5 Vacuum Rectifier Tube. Made in United States of America in 1946 . .What is included:1 Rare MINT Condition High Quality Vacuum Tube. I will refund the purchase price if you are not sati...
9d 23h 13m left
$9.88
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From Italy
This item is being sold by eBay Top rated seller.
Untested. New white paper box.
19h 31m left
$0.99
0 bids
~2 hard to find reflex klystron tubes~ If we wanted to sell it off ebay it would not be listed on ebay~
5d 19h 5m left
$6.40
2 bids
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29d 0h 47m left
$320.00
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or Best Offer
This set is the carbonized nickel plate set before ge bought out the plant,,, one of the rare 12ax7 tubes that started the 12ax7 line as rca copied the plates with there popular black plate design,, i...
1d 15h 48m left
$75.00
0 bids
From Italy
This item is being sold by eBay Top rated seller.
Tested on a hickok 739a mutual conductance, CODE B.dh.03 ( Berlin december 1955 ) Minimun is (b) 5650 - nos is 7500. RESULTS = 8750 52,8 mA. New white paper box. Round one piece plate, beneath ring, d...
1d 18h 42m left
$49.90
0 bids
$120.00
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This item is being sold by eBay Top rated seller.
15 pc Vintage Tube Testing Bakelite Vacuum Tube Sockets Valve Base Rare Sizes Very good condition see pictures and you will see how it works.
2d 17h 40m left
$49.00
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Very Rare pair of Amperex D Foil Getter tubes. Bugle Boy logo is strong on each tube. These is slight lettering loss common to these old tubes. These test super strong at 2,300 /2000 and 2,200/2,100 m...
3d 7h 9m left
$300.00
0 bids
5963 has slightly lower plate voltage - 250V, compared to 12AU7 ,which has 330V. 5963 has a specially designed cathode which can withstand long periods of time in cutoff .
3d 19h 11m left
$12.00
0 bids
Up for auction is (1) NEW - Other (Not the original box) GB-6201 Audio Electron Tube in Sylvania GB-5751 box. Item is clean and good. This item has been tested on a Hickok 799 Tester and a reading of ...
3d 19h 47m left
$18.99
0 bids
You are bidding on a Silvertone 210 Vacuum Tube. I have no way of testing this but seems to be in working order.
7d 18h 41m left
$79.99
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Up for auction is (1) USED - ASIS FOR PARTS OR NOT WORKING RCA 866A Electron Tube.
13h 11m left
$14.99
0 bids
I Have four in their original boxes, with absolutely no signs of wear.
4d 22h 55m left
$95.00
0 bids
$125.00
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From Bulgaria
Absolutely RARE Matched PAIR TELEFUNKEN EL34 Vintage Tubes Metal Base. TELEFUNKEN simply made some of the finest tubes in the world. These are really hard to find.
27d 12h 40m left
$790.00
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1h 18m left
$4.95
0 bids
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Up for auction is (1) USED - GE # 33 Electron Tube. This item came from a local amateur radio operators estate sale and was located in dry storage, however, some signs of age are present with the boxe...
13h 11m left
$18.99
0 bids
1921 BRASS BASE SHORT PINS GOLD TINTED GLASS - GE RCA
This item is being sold by eBay Top rated seller.
Tube: RADIOTRON UV-201 (01, 01A) tube, Globe, tipped excellent collectors piece. Comments: Looks great and the glass has a gold tint due to the manufacturing process of the day.
4d 1h 37m left
$80.00
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Up for auction is (1) USED - ASI FOR PARTS OR NOT WORKING RCA 866A Electron Tube.
13h 11m left
$12.99
0 bids
Up for auction is (1) USED GE OD3 Electron Tube in original box. Item is clean and good.
13h 11m left
$5.99
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