NOS National NL635P / 6930 Rectifier Vacuum Tube NIB , 1 unit. Condition is “New”. Shipped with USPS First Class.
Item Tag: Vacuum Tubes
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(1) NOS 5U4GB (5AS4A) Vacuum Tube – GE – USA – 1967 (TESTED!!!)
Gray plates, dual mica spacers, and side D-getter. Our backup testers which we use occasionally are military TV-10D/U’s. For specialized tests, we employ one of our VTV Dual Triode Characterizers (for preamp tubes) as well as a Maxi-Matcher (for power tube matching).
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5U4GB 5AS4A RCA 1964 radio audio amplifier rectifier vacuum tubes 2 valve tested
Tubes have black ribbed plates, top side O getters.
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5U4GB 5AS4A RCA 1950s radio audio amplifier vintage vacuum tubes 2 valves tested
Made in 1950s, tubes tests tubes have black ribbed plates, top side rectangular getters.
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5U4GB Raytheon 4 radio audio amplifier vintage vacuum tubes valve tested 5AS4A
Tubes test Price is for all tubes pictured. all are black plates, clear top, top side rectangular getters.
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5U4GB Motorola GE radio audio amplifier vintage electron vacuum tube valve 5AS4A
Tube has black smooth plates, clear top, top side double O getter, tube tests: 80, 84 %.
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5AS4A (5U4GB) Vacuum Tubes – Various Brands USA – $12.95/ea (TESTED GUARANTEED)
Picture is representative of one of the boxes of rectifier tubes; note the tube you receive may or may not be shown in the picture; most likely not given the thousands of tubes we have. The testers we use are Phil Frakes’s Bitmatic computerized Cardmatic testers from Tubesontheweb, the specific models are Western Electric KS-15874-L2’s which were made for Western Electric by Hickok; we currently own two of these testers.
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NOS GE 5AS4A RECTIFIER TUBES f/ AUDIO AMPLIFIER / JUKEBOX
NOS GE 5AS4A RECTIFIER TUBES f/ AUDIO AMPLIFIER / JUKEBOX. Never used One silver spot on outer glass bulb
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Vintage USA Radio TV Vacuum Tube Lot RCA Raytheon Sylvania Brimar Mixed NOS Used
Model: RCA / GE / Raytheon / Sylvania / Various. Visible tube types include, among others The complete lot is solduntested. Custom Bundle: Yes. Type: Vacuum Tube. Mixed lot: many tubes appear NOS/NIB, others are used.
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NOS 6064 (CV4014 EF91 6AM6) Vacuum Tubes – BRIMAR – ENGLAND – 1960’s
You are bidding on (1) NOS BRIMAR 6064 electron tube, made in England in the 1960’s. The 6064 is a premium EF91/6AM6 electron tube. Gray plates, dual mica spacers, and top mounted round halo getter. Tubes are from surplus Swiss military stock; tubes ship in individual tube boxes as shown in the photo. Note your bid is for one tube, not the case. If you need a matched pair, please see our other auctions and search under BRIMAR 6064. All our tubes are tested and guaranteed by us; we only test tubes on one of our quality calibrated mutual conductance testers, NEVER on an emissions tester. The tester we use is a computerized cardmatic tester from Tubesontheweb dot com; the specific model is a Western Electric KS-15874-L2 which was made for Western Electric by Hickok. Our backup tester which we use occasionally is a military TV-10D/U. For specialized tests, we employ one of our VTV Dual Triode Characterizers (for preamp tubes) as well as a Maxi-Matcher (for power tube matching). Tubes are guaranteed for 90 days, refund or replacement our choice. Thanks for looking at our auction and be sure to check out our other auctions for other tubes that may be of interest. Buyer pays shipping. (lot V6-6064) SPECIAL OFFER – FREE brand new VE Tube Pin Straightener (Made In USA) for all orders over $250!!! Works with 7 pin miniature, 9 pin miniature, Magnoval, Novar, and Compactron tubes. Also available for individual sale, please visit our store and search for Tube Pin Straightener.