rca-5u4gb-tube

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RCA 5U4 GB RECTIFIER TUBE NOS NIB
RCA 5U4 GB RECTIFIER TUBE NOS NIB

$22.00

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Vintage RCA 5U4GB Tube NOS
Vintage RCA 5U4GB Tube NOS

$19.99

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1- RCA 5U4GB Vacuum Tube Tested Black Plates
1- RCA 5U4GB Vacuum Tube Tested Black Plates

$6.99

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RCA 5U4 GB VACUUM TUBE
RCA 5U4 GB VACUUM TUBE

$16.94

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Vintage RCA 5U4GB Electron Tube
Vintage RCA 5U4GB Electron Tube

$10.00

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5U4GB GA VINTAGE TUBE - RCA, RAYTHEON, CBS, SYLVANIA, & ETC. - TESTED
5U4GB GA VINTAGE TUBE - RCA, RAYTHEON, CBS, SYLVANIA, & ETC. - TESTED

$3.95

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5U4 Vacuum Tube RCA 5U4GB Audio HiFi Preamp Amp Mixers Ham Amateur TRX Radios.
5U4 Vacuum Tube RCA 5U4GB Audio HiFi Preamp Amp Mixers Ham Amateur TRX Radios.

$8.49

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5U4 Vacuum Tube, Tested, Boxed, & Inexpensive-My Overstock is Your Great Deal!!
5U4 Vacuum Tube, Tested, Boxed, & Inexpensive-My Overstock is Your Great Deal!!

$3.50

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RCA 5U4GB vacuum tube NOS NIB
RCA 5U4GB vacuum tube NOS NIB

$25.00

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RCA 5U4GB VACUUM TUBE. FULLY TESTED B2
RCA 5U4GB VACUUM TUBE. FULLY TESTED B2

$11.69

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1960 RCA 5U4GB Full-Wave Rectifier Tube - Hickok 539B tests @ 94/99, Min:54/54
1960 RCA 5U4GB Full-Wave Rectifier Tube - Hickok 539B tests @ 94/99, Min:54/54

$22.00

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5u4gb RCA Rectifier Tube Black Plate TESTED NOS
5u4gb RCA Rectifier Tube Black Plate TESTED NOS

$21.24

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NOS 5U4GB RCA TALL BOTTLE OLD BLACK PLATES D Getters Pair (2 Rectifiers)
NOS 5U4GB RCA TALL BOTTLE OLD BLACK PLATES D Getters Pair (2 Rectifiers)

$67.50

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5U4GB CV575 RCA Black Base Made in U.S.A Amplitrex Tested #3768001 3768002
5U4GB CV575 RCA Black Base Made in U.S.A Amplitrex Tested #3768001 3768002

$120.00

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NOS 5U4 Matched Pair 5U4GB black plates Audio Rectifier Tubes White Label
NOS 5U4 Matched Pair 5U4GB black plates Audio Rectifier Tubes White Label

$67.50

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1960s RCA 5U4GB Full-Wave Rectifier Tube- Hickok 539B tests @ 110/117, Min:54/54
1960s RCA 5U4GB Full-Wave Rectifier Tube- Hickok 539B tests @ 110/117, Min:54/54

$21.50

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RCA Vacuum Tube 5U4GB tested
RCA Vacuum Tube 5U4GB tested

$9.95

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RCA 5U4GB full-wave rectifier radio tube, 5U4GB 66-09 No Box Not Tested
RCA 5U4GB full-wave rectifier radio tube, 5U4GB 66-09 No Box Not Tested

$10.00

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1964 RCA/Hp 5U4GB Full-Wave Rectifier Tube- Hickok 539B tests@ 92/106, Min:54/54
1964 RCA/Hp 5U4GB Full-Wave Rectifier Tube- Hickok 539B tests@ 92/106, Min:54/54

$17.00

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RCA 5U4 GB RECTIFIER TUBE NOS
RCA 5U4 GB RECTIFIER TUBE NOS

$17.99

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1966 RCA 5U4GB Full-Wave Rectifier Tube - Hickok 539B tests @ 101/109, Min:54/54
1966 RCA 5U4GB Full-Wave Rectifier Tube - Hickok 539B tests @ 101/109, Min:54/54

$22.00

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RCA 5U4GB Tube Untested
RCA 5U4GB Tube Untested

$6.26

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NOS 5U4GB Full Wave Rectifier RCA Clean! Test Great! LM Code
NOS 5U4GB Full Wave Rectifier RCA Clean! Test Great! LM Code

$19.99

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(1) Tested RCA 5U4GB Tube Date Code NK RCA 5U4 GB Full Wave Rectifier Tube
(1) Tested RCA 5U4GB Tube Date Code NK RCA 5U4 GB Full Wave Rectifier Tube

$25.00

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1958 RCA 5U4GB 'Tall-Glass' Rectifier Tube-Hickok 539B tests@ 108/117, Min:54/54
1958 RCA 5U4GB 'Tall-Glass' Rectifier Tube-Hickok 539B tests@ 108/117, Min:54/54

$24.00

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±1960 RCA 5U4GB Full-Wave Rectifier Tube- Hickok 539B tests @ 123/122, Min:54/54
±1960 RCA 5U4GB Full-Wave Rectifier Tube- Hickok 539B tests @ 123/122, Min:54/54

$24.00

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1965 RCA 5U4GB Full-Wave Rectifier Tube - Hickok 539B tests @ 108/117, Min:54/54
1965 RCA 5U4GB Full-Wave Rectifier Tube - Hickok 539B tests @ 108/117, Min:54/54

$22.00

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RCA 5U4GB Vacuum Tube Smooth Black Plate Round Getter TV-7 Tested
RCA 5U4GB Vacuum Tube Smooth Black Plate Round Getter TV-7 Tested

$6.50

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NOS Matched Pair 5U4GB RCA black plates Full Wave Rectifiers
NOS Matched Pair 5U4GB RCA black plates Full Wave Rectifiers

$67.50

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RCA 5U4 GB Vacuum Radio Tube Tested Strong Vintage USA N7
RCA 5U4 GB Vacuum Radio Tube Tested Strong Vintage USA N7

$26.39

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Lot of*12 RCA/Chief/ITT/Zenith 5U4GB 5pin Amplifier Vacuum Tubes
Lot of*12 RCA/Chief/ITT/Zenith 5U4GB 5pin Amplifier Vacuum Tubes

$130.00

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1 NOS 5U4 5U4GB black plates Audio Rectifier Tubes rca Red Label
1 NOS 5U4 5U4GB black plates Audio Rectifier Tubes rca Red Label

$67.50

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1968 RCA 5U4GB Full-Wave Rectifier Tube - Hickok 539B tests @ 103/109, Min:54/54
1968 RCA 5U4GB Full-Wave Rectifier Tube - Hickok 539B tests @ 103/109, Min:54/54

$22.00

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RCA 5u4gb Tube
RCA 5u4gb Tube

$10.00

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1 x NOS NIB 5U4GB RCA Black Plate Tube - TV-7 Tested - 2 Tubes Available
1 x NOS NIB 5U4GB RCA Black Plate Tube - TV-7 Tested - 2 Tubes Available

$25.00

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Lot of TWO UNTESTED RCA Original 5U4GB Tubes
Lot of TWO UNTESTED RCA Original 5U4GB Tubes

$30.00

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NOS RCA 5U4GB HICKOCK TESTED STRONG AND BALANCED
NOS RCA 5U4GB HICKOCK TESTED STRONG AND BALANCED

$20.00

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RCA 5U4GB Tall Glass Single Tube 1950's Rare Top D Getter
RCA 5U4GB Tall Glass Single Tube 1950's Rare Top D Getter

$25.00

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ONE RCA 5U4GB TUBE SIDE [] GETTER BLK PLT DC MT 50/52 TV-7A/U
ONE RCA 5U4GB TUBE SIDE [] GETTER BLK PLT DC MT 50/52 TV-7A/U

$15.00

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RCA 5U4GB Rectifier Tube / ED / KT
RCA 5U4GB Rectifier Tube / ED / KT

$14.95

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1959 RCA/Hp 5U4GB Full-Wave Rectifier Tube-Hickok 539B tests@ 110/117, Min:54/54
1959 RCA/Hp 5U4GB Full-Wave Rectifier Tube-Hickok 539B tests@ 110/117, Min:54/54

$22.00

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ONE RCA 5U4GB TUBE TOP O GETTER BLK PLT DC 312 213 50/54 TV-7A/U
ONE RCA 5U4GB TUBE TOP O GETTER BLK PLT DC 312 213 50/54 TV-7A/U

$15.00

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(1) Tested RCA 5U4GB Tube Date Code MS RCA 5U4 GB Full Wave Rectifier Tube
(1) Tested RCA 5U4GB Tube Date Code MS RCA 5U4 GB Full Wave Rectifier Tube

$25.00

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RCA 5U4GB VACUUM TUBE TESTED BLACK PLATES AMP RADIO Tested Good T-33
RCA 5U4GB VACUUM TUBE TESTED BLACK PLATES AMP RADIO Tested Good T-33

$19.99

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1 5U4GB RCA Ham HiFi TV Radio Amplifier Vacuum Tube Code DI NOS Balanced SALE!
1 5U4GB RCA Ham HiFi TV Radio Amplifier Vacuum Tube Code DI NOS Balanced SALE!

$13.49

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Vacuum Tube RCA Black Plate 5U4GB (5AS4A) balanced Rectifier 98.100/56
Vacuum Tube RCA Black Plate 5U4GB (5AS4A) balanced Rectifier 98.100/56

$13.29

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1966 RCA 5U4GB Full-Wave Rectifier Tube - Hickok 539B tests @ 98/105, Min:54/54
1966 RCA 5U4GB Full-Wave Rectifier Tube - Hickok 539B tests @ 98/105, Min:54/54

$22.00

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RCA NOS/NIB CRC-5U4G/VT-244 ST Shape Rectifier tube - 1946 - Test NOS
RCA NOS/NIB CRC-5U4G/VT-244 ST Shape Rectifier tube - 1946 - Test NOS

$129.99

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±1970 RCA 5U4GB Full-Wave Rectifier Tube- Hickok 539B tests @ 111/127, Min:54/54
±1970 RCA 5U4GB Full-Wave Rectifier Tube- Hickok 539B tests @ 111/127, Min:54/54

$20.00

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RCA 5U4GB Rectifier Tube
RCA 5U4GB Rectifier Tube

$9.99

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±1960 RCA/H 5U4GB Full-Wave Rectifier Tube-Hickok 539B tests@ 108/117, Min:54/54
±1960 RCA/H 5U4GB Full-Wave Rectifier Tube-Hickok 539B tests@ 108/117, Min:54/54

$21.50

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NOS Radio/TV/Amplifier/Audio/HAM/phono/CB vacuum tubes RCA, ZENITH, RAYTHEON
NOS Radio/TV/Amplifier/Audio/HAM/phono/CB vacuum tubes RCA, ZENITH, RAYTHEON

$2.00

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RCA 5U4GB Test NOS 100/100% Black Plates Top Hanging D Getter Serious Tubes D393
RCA 5U4GB Test NOS 100/100% Black Plates Top Hanging D Getter Serious Tubes D393

$12.00

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3 Type 5U4-GB Vacuum Tubes 1 each RCA, Delco & Baldwin Tested Strong
3 Type 5U4-GB Vacuum Tubes 1 each RCA, Delco & Baldwin Tested Strong

$10.00

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1 x 5U4gb RCA Tube*Tested Strong* NOS*NIB*#8
1 x 5U4gb RCA Tube*Tested Strong* NOS*NIB*#8

$25.00

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Lot of 12 #Sylvania RCA Philco Tung-Sol 5U4-GB Tube Radio Vacuum Tubes ~ T205E
Lot of 12 #Sylvania RCA Philco Tung-Sol 5U4-GB Tube Radio Vacuum Tubes ~ T205E

$49.95

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NOS NIB 1965 RCA 5U4GB VACUUM TUBE, TESTED!, FREE USA SHIPPING!!
NOS NIB 1965 RCA 5U4GB VACUUM TUBE, TESTED!, FREE USA SHIPPING!!

$25.99

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RCA 5U4GB [] Getter Black Plates POWER RECTIFIER VACUUM TUBE Tested USA R.2438-D
RCA 5U4GB [] Getter Black Plates POWER RECTIFIER VACUUM TUBE Tested USA R.2438-D

$18.66

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(1) Tested RCA 5U4GB Tube with Box Date Code NC RCA 5U4 GB Rectifier Tube
(1) Tested RCA 5U4GB Tube with Box Date Code NC RCA 5U4 GB Rectifier Tube

$30.00

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1 x 5U4gb RCA Tube*Tested Strong* NOS*NIB*#10
1 x 5U4gb RCA Tube*Tested Strong* NOS*NIB*#10

$25.00

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Radio Tubes 5U4GB 5U4 RCA USA Test 11 / 122 and 114 / 120 Pair
Radio Tubes 5U4GB 5U4 RCA USA Test 11 / 122 and 114 / 120 Pair

$30.00

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5U4GB RCA Audio Receiver Rectifier Vacuum Tube Tested 100%
5U4GB RCA Audio Receiver Rectifier Vacuum Tube Tested 100%

$9.99

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Vintage RCA 5U4 GB Black Plate Champ Amp Radio Rectifier Tube
Vintage RCA 5U4 GB Black Plate Champ Amp Radio Rectifier Tube

$6.95

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RCA 5U4GB Electron Tube Made in USA Vintage tested strong
RCA 5U4GB Electron Tube Made in USA Vintage tested strong

$15.00

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2 x 5u4gb RCA Rectifier Tubes *Black Plates*TESTED*NOS*NIB*#10
2 x 5u4gb RCA Rectifier Tubes *Black Plates*TESTED*NOS*NIB*#10

$44.99

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Vintage US-Made 5U4GB Rectifier Tube 1950s 1960s RCA GE Sylvania Tests Great!
Vintage US-Made 5U4GB Rectifier Tube 1950s 1960s RCA GE Sylvania Tests Great!

$10.00

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5U4GB RCA PAIR TALL BLACK PLATE [] GETTER TESTED 105/111 & 110/114 5U4 GB (L3152
5U4GB RCA PAIR TALL BLACK PLATE [] GETTER TESTED 105/111 & 110/114 5U4 GB (L3152

$19.99

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33 Vintage Variety 5U4GB Electronic Tube Tests Ok RCA/Philco/Sylvania/
33 Vintage Variety 5U4GB Electronic Tube Tests Ok RCA/Philco/Sylvania/

$22.00

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TUBE " RCA 5U4GB " TESTED
TUBE " RCA 5U4GB " TESTED

$10.00

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1 x RCA 5U4GB rectifier vacuum tube, Black Plate, Tested Good !
1 x RCA 5U4GB rectifier vacuum tube, Black Plate, Tested Good !

$15.35

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5U4GB vintage Vacuum Audio Tube RCA
5U4GB vintage Vacuum Audio Tube RCA

$22.00

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RCA McIntosh LABELED 5U4 RECTIFIER TUBE
RCA McIntosh LABELED 5U4 RECTIFIER TUBE

$40.00

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1973 RCA 5U4GB Rectifier Tube - Hickok 539B tests @ 114/120, Min:54/54
1973 RCA 5U4GB Rectifier Tube - Hickok 539B tests @ 114/120, Min:54/54

$31.50

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1 VINTAGE RCA 5U4GB USED VACUUM TUBE TESTED AUDIO HAM RADIO AMPLIFIER
1 VINTAGE RCA 5U4GB USED VACUUM TUBE TESTED AUDIO HAM RADIO AMPLIFIER

$14.99

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RCA 5U4GB Rectifier Tube Untested
RCA 5U4GB Rectifier Tube Untested

$19.00

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1970s RCA 5U4GB Rectifier Tube - Hickok 539B tests @ 118/124, Min:54/54
1970s RCA 5U4GB Rectifier Tube - Hickok 539B tests @ 118/124, Min:54/54

$31.50

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2 x 5u4gb RCA Rectifier Tubes *Black Plates*TESTED*NOS*NIB*#15
2 x 5u4gb RCA Rectifier Tubes *Black Plates*TESTED*NOS*NIB*#15

$44.99

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5U4GB RCA Electronic Vacuum Tube - Made in USA
5U4GB RCA Electronic Vacuum Tube - Made in USA

$11.50

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RCA 5U4GB Electronic Vacuum Tube Tested 60-22 5u4
RCA 5U4GB Electronic Vacuum Tube Tested 60-22 5u4

$7.85

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RCA 5U4GB Rectifier Tube. Tall Glass Version. Black Plates, Tested. Used. Clean.
RCA 5U4GB Rectifier Tube. Tall Glass Version. Black Plates, Tested. Used. Clean.

$25.00

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Motorola by RCA 5U4GB Rectifier Tube / 60-43 / KT
Motorola by RCA 5U4GB Rectifier Tube / 60-43 / KT

$14.95

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NEW NOS RCA 5U4GB Vacuum Tubes Amplitrex Tested 100%+
NEW NOS RCA 5U4GB Vacuum Tubes Amplitrex Tested 100%+

$19.99

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RCA Black Plate 5U4GB Vacuum Tube Amplitrex Tested & Guaranteed
RCA Black Plate 5U4GB Vacuum Tube Amplitrex Tested & Guaranteed

$20.00

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RCA JAN 5U4GB Rectifier Tube Black Plates Hanging Halo Getter
RCA JAN 5U4GB Rectifier Tube Black Plates Hanging Halo Getter

$12.95

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RCA 5U4GB Electron Vacuum Tubes MADE IN USA UNTESTED
RCA 5U4GB Electron Vacuum Tubes MADE IN USA UNTESTED

$17.99

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1 - RCA 5U4GB Tube w/ D Getter - Tested Strong
1 - RCA 5U4GB Tube w/ D Getter - Tested Strong

$14.99

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5U4GB RCA 1962 2 radio audio amplifier rectifier vacuum tubes valve tested 5U4GA
5U4GB RCA 1962 2 radio audio amplifier rectifier vacuum tubes valve tested 5U4GA

$29.99

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RCA / CONN 5U4GB Smooth Black Plate Top D Getter Balanced Rectifier Tube
RCA / CONN 5U4GB Smooth Black Plate Top D Getter Balanced Rectifier Tube

$19.99

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1973 RCA 5U4GB Rectifier Tube - Hickok 539B tests @ 117/123, Min:54/54
1973 RCA 5U4GB Rectifier Tube - Hickok 539B tests @ 117/123, Min:54/54

$31.50

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NOS / NIB RCA JAN 5U4GB Black Plate Vacuum Tube, 1973 Date
NOS / NIB RCA JAN 5U4GB Black Plate Vacuum Tube, 1973 Date

$34.99

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One 5U4GB Tube, RCA, Black Plate, NOS & Even Ratings
One 5U4GB Tube, RCA, Black Plate, NOS & Even Ratings

$9.00

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RCA 5U4GB Vacuum Tubes (2) NOS? Amplitrex Tested and Guaranteed
RCA 5U4GB Vacuum Tubes (2) NOS? Amplitrex Tested and Guaranteed

$30.00

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- READ DESCRIPTION - Matched Pair RCA 5U4GB Vacuum Tubes Black Plates USA
- READ DESCRIPTION - Matched Pair RCA 5U4GB Vacuum Tubes Black Plates USA

$24.99

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RCA 5U4GB Vintage Rectifier Vacuum Tube - TESTED GOOD
RCA 5U4GB Vintage Rectifier Vacuum Tube - TESTED GOOD

$20.71

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RCA 5U4G ST Shape Rectifier tube - 1950s- Test NOS
RCA 5U4G ST Shape Rectifier tube - 1950s- Test NOS

$49.99

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1964 RCA 5U4GB Rectifier Tube - Hickok 539B tests @ 116/123, Min:54/54
1964 RCA 5U4GB Rectifier Tube - Hickok 539B tests @ 116/123, Min:54/54

$32.50

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5U4GB RCA Vacuum Tube, Pre-Owned, Tested
5U4GB RCA Vacuum Tube, Pre-Owned, Tested

$17.00

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2 NOS NIB Matched RCA 5U4GB Rectifier Tubes USA 1971
2 NOS NIB Matched RCA 5U4GB Rectifier Tubes USA 1971

$71.10

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Brand New In Box Electro-Harmonix 5U4GB 5U4 Vacuum Tube
Brand New In Box Electro-Harmonix 5U4GB 5U4 Vacuum Tube

$33.32

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NOS Quad (4) Tall Bottle Black Plates Rectifiers 5U4GB RCA White Script
NOS Quad (4) Tall Bottle Black Plates Rectifiers 5U4GB RCA White Script

$135.00

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