Rca 5u4gb

93 results

Vintage RCA Vacuum Electron Tube 5U4GB/5AU4 in Original Box Radiotron
Brand New · RCA
RM 253.28
or Best Offer
RM 131.52 shipping
Match Pair NOS Sylvania Macro 5U4GB black plates MIL Spec Green labels
New (Other) · SYLVANIA
RM 337.76
or Best Offer
RM 183.70 shipping
Only 1 left!
5U4GB CV575 RCA Black Base Made in U.S.A Amplitrex Tested #3768011 3768012
Brand New · RCA
RM 506.64
or Best Offer
RM 126.66 shipping
RCA 5U4GB [] Getter Black Plates POWER RECTIFIER VACUUM TUBE Tested USA R.2438-D
RM 92.67
or Best Offer
RM 76.00 shipping
RCA 5U4 GB Vacuum Tube Tests Strong Nice Clean Label Balanced Black Plates
Pre-Owned · RCA
RM 42.22
or Best Offer
RM 77.56 shipping
2 x 5AS4/ 5u4gb RCA Rectifier Tubes *Black Plates*TESTED*NOS*NIB*#15
New (Other) · RCA
RM 211.06
RM 88.66 shipping
1 x RCA 5U4GB 5AS4A GZ31 U52 VT-224 Test V. STRONG Full Rectifier Vacuum Tube
RM 96.18
Was: RM 120.20was - RM 120.20
RM 38.00 shipping
2, NEW, RCA US Army 5U4G, military, tall, shouldered glass, match date pr, 5U4GB
Brand New · Tung-Sol
RM 1,160.84
RM 130.88 shipping
2 strong Rca 5U4GB / 5U4 tubes #GL57
Pre-Owned · RCA
RM 33.73
or Best Offer
RM 97.11 shipping
0 bids
2d 13h
TUBE " RCA 5U4GB " TESTED
Pre-Owned · RCA
RM 50.66
RM 76.00 shipping
New ListingOne, NEW in box, RCA 5U4G, tall, shouldered glass #3, black plates, 1960, 5U4GB
Brand New · RCA
RM 569.76
RM 113.99 shipping
One, NEW in box, RCA JAN 5U4GB, military issue, black plates, 5U4G, 5U4GB
Brand New · RCA
RM 223.55
RM 118.22 shipping
RCA 5U4 GB Vacuum Tube 1957 Tests NOS Perfect Balance Short Bottle Black Plates
Pre-Owned · RCA
RM 63.33
or Best Offer
RM 77.56 shipping
Strong RCA 5U4GB 90/100% Smooth Grey Plates Side "D" Getter Serious Tubes S457
Pre-Owned · RCA
RM 50.66
or Best Offer
RM 77.56 shipping
5U4GB RCA Made in U.S.A. Amplitrex Tested NOS 1 Match Pair #2428010,2428011
Brand New · RCA
RM 253.32
or Best Offer
RM 126.66 shipping
RCA 5U4GB Test NOS 100/100% Black Plates Hanging D Get Serious Tubes B104
Pre-Owned · RCA
RM 50.66
or Best Offer
RM 77.56 shipping
New ListingRCA for Admiral 5U4 GB Vacuum Tube Tests Strong Black Plates 1964
Pre-Owned · RCA
RM 42.22
or Best Offer
RM 77.56 shipping
5U4GB 5AS4A RCA radio audio amplifier vintage vacuum tubes 2 valves tested 5U4G
RM 196.28
or Best Offer
RM 92.88 shipping
Pair (2X) RCA 5U4GB FULL WAVE RECTIFIER VACUUM TUBES **NOS** eTRACER TESTED
New (Other) · RCA
RM 379.98
or Best Offer
RM 97.11 shipping
One, NEW, RCA 5U4G, VT-244, tall, smooth black plate, hang. fil., wartime, 5U4GB
Brand New · SYLVANIA
RM 823.08
RM 118.22 shipping
2 x 5u4gb RCA Rectifier Tubes *Black Plates*TESTED*NOS*NIB*#12
New (Other) · RCA
RM 211.06
RM 88.66 shipping
1 vintage NOS NIB RCA black plate USN-CRC-5U4GB tube 5u4 5as4
Brand New · RCA
RM 122.44
RM 81.70 shipping
Lot of 1 RCA 5U4GB 5AS4A Tested VACUUM TUBE Black Plate Square Getter #22 Strong
Pre-Owned · RCA
RM 67.13
or Best Offer
RM 81.70 shipping
US RCA 5U4G 5R4 5AR4 5Z3P A TUBE IN ORIGINAL BOX Square Getter ST
Pre-Owned · RCA
RM 196.53
or Best Offer
RM 23.22 shipping
5U4GB RCA TUBE ;480
Pre-Owned · RCA
RM 98.12
or Best Offer
RM 71.77 shipping
A MATCHED PAIR OF RCA 5U4GB BLACKPLATE NOS/NIB VACUUM TUBES
Brand New · RCA
RM 633.30
RM 122.23 shipping
NOS RCA 5U4GB RECTIFIER VACUUM TUBE TESTED VINTAGE BLACK PLATES A936.C
RM 97.11
RM 76.00 shipping
Pair of 1950’s CBS 5U4G Vacuum Tubes Black Plates Shoulder Type JAN CHY Hytron
Pre-Owned · CBS
RM 422.16
RM 131.52 shipping
1961 RCA Motorola 5U4GB Test NOS 100/100% Black Plates D Get Serious Tubes B103
Pre-Owned · RCA
RM 50.66
or Best Offer
RM 77.56 shipping
1957 RCA USN CRC 5U4GB Test NOS 100/100% Black Plates "D" Get Serious Tubes R299
Pre-Owned · RCA
RM 50.66
or Best Offer
RM 77.56 shipping
2 Vintage RCA 5U4GB/5AS4A Full Wave Twin Diode Rectifier TV Audio Vacuum Tube Va
Brand New · RCA
RM 348.32
Was: RM 633.30was - RM 633.30
or Best Offer
RM 147.77 shipping
Vintage RCA 5U4GB Electron Radio Amplifier Vacuum Tube in Box TV-7 Tested B25
Pre-Owned · RCA
RM 63.12
or Best Offer
RM 124.97 shipping
lot of 50 RCA TUBE BOX CARTON BOX FOR 56 71A 201A 6J5G 6J7G 6K7G 5U4GB 5Y3G
Brand New · RCA
RM 160.31
or Best Offer
RM 42.22 shipping
NOS / NIB RCA JAN 5U4GB Black Plate Vacuum Tube, 1973 Date
Brand New · RCA
RM 147.73
RM 118.22 shipping
Only 1 left!
1961 NOS NIB RCA Vintage 5U4GB Tube Rare Audio Electron Vacuum Amplifier Radio
Brand New · RCA
RM 185.77
or Best Offer
RM 124.97 shipping
Strong Matched Pair 1960’s RCA 5U4GB Vacuum Tubes Black Plates D Getters
Pre-Owned · RCA
RM 506.60
RM 131.52 shipping
PAIR - MATCHED 5U4GB - MARCONI - TOP SIDE SQUARE GETTER - DATE/EMISSION MATCHED
Pre-Owned · Marconi
RM 54.76
or Best Offer
RM 61.22 shipping
NOS RCA Vacuum Tube 5U4GB in Original Box Tested Good
Brand New · RCA
RM 249.06
or Best Offer
RM 77.56 shipping
1961 RCA Rauland 5U4GB 100/98% Black Plates Top Side "D" Get Serious Tubes K731
Pre-Owned · RCA
RM 50.66
or Best Offer
RM 77.56 shipping
Tung-Sol/RCA 5U4GB vacuum tube w/box
Pre-Owned · Tung-Sol
RM 122.44
or Best Offer
RM 81.70 shipping
5U4GB RCA CEI VT-244 NOS NIB Black Plates - Carbonized Nickel STRONG Balanced
New (Other) · RCA
RM 208.99
or Best Offer
RM 84.23 shipping
11 watching
Vintage US-Made 5U4GB Rectifier Tube 1950s 1960s RCA GE Sylvania Tests Great!
RM 42.22
RM 76.00 shipping
5U4GB RCA Top "O" Getter Made in U.S.A. Amplitrex Tested Qty 1 Match Pair
Brand New · RCA
RM 548.86
or Best Offer
RM 126.66 shipping
5U4GB RCA 1972 NOS JAN rectifier radio audio amplifier vacuum tube valve tested
RM 116.06
or Best Offer
RM 92.88 shipping
5U4GB RCA Black Base Black Plate Made in U.S.A Amplitrex Tested #3769003
New (Other) · RCA
RM 168.88
or Best Offer
RM 126.66 shipping
5U4GB RCA NOS NIB Black Anodes - Carbonized Nickel Tested Strong
New (Other) · RCA
RM 335.65
or Best Offer
RM 84.23 shipping
Only 1 left!
A MATCHED PAIR OF RCA 5U4GB BLACKPLATE NOS/NIB VACUUM TUBES
Brand New · RCA
RM 633.30
RM 122.23 shipping
RCA 5U4GB 5U4 GB 6B5 Vacuum Radio Tv Amplifier Audio Tube Quad Pair Lot 5
Pre-Owned · RCA
RM 244.20
Was: RM 305.25was - RM 305.25
RM 131.52 shipping
NOS NIB PAIR RCA 5U4GB Rectifier Radio Audio Amp VACUUM TUBES Tested 12.8751
RM 253.11
RM 109.77 shipping
Brand New In Box Electro-Harmonix 5U4GB 5U4 Vacuum Tube
RM 140.68
RM 160.39 shipping
61 sold
RCA 5U4GB Vacuum Tube NOS Original Box Taller Black Plate Rectifier
New (Other) · RCA
RM 1,177.94
Free shipping
Radio Tubes 5U4GB 5U4 RCA USA Test 11 / 122 and 114 / 120 Pair
Pre-Owned · RCA
RM 126.66
or Best Offer
RM 144.18 shipping
5U4GB RCA Ultron VT-244 NOS NIB Black Plates - Carbonized Nickel STRONG Balanced
New (Other) · RCA
RM 156.21
or Best Offer
RM 84.23 shipping
Matching Pair RCA JAN 5U4GB Audio Tubes TESTED 83/88 and 80/87 min 55
Pre-Owned · Raytheon
RM 181.50
Was: RM 259.27was - RM 259.27
or Best Offer
RM 88.66 shipping
Vintage 1964 RCA 5U4GB Tube Black Plates Tests Strong AF date code
Pre-Owned · RCA
RM 63.33
RM 76.00 shipping
10# MATCH 1 PAIR SYLVANIA 5U4GB Black plate TUBES FOR AMPLIFIER 5U4 U52 274A
RM 96.26
Was: RM 101.33was - RM 101.33
RM 12.67 shipping
5U4GB RCA Black Base Black Plate Made in U.S.A Amplitrex Tested #3768007
New (Other) · RCA
RM 253.32
or Best Offer
RM 168.88 shipping
5U4GB RCA Made in U.S.A. Amplitrex Tested 1 Match Pair 2 Pcs
Brand New · RCA
RM 548.86
or Best Offer
RM 147.77 shipping
Lot Vintage Tubes 2050 80 5Y3 6EM7 25Z5 36MC6 5U4GB 6AQ5A
New (Other) · RCA
RM 42.01
RM 131.52 shipping
NOS Hewlett Packard RCA Black Plate Rectifier Tube
New (Other) · RCA
RM 211.10
or Best Offer
RM 183.70 shipping

Rca 5u4gb

93 results

Vintage RCA Vacuum Electron Tube 5U4GB/5AU4 in Original Box Radiotron

Match Pair NOS Sylvania Macro 5U4GB black plates MIL Spec Green labels

5U4GB CV575 RCA Black Base Made in U.S.A Amplitrex Tested #3768011 3768012

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

RCA 5U4 GB Vacuum Tube Tests Strong Nice Clean Label Balanced Black Plates

2 x 5AS4/ 5u4gb RCA Rectifier Tubes *Black Plates*TESTED*NOS*NIB*#15

1 x RCA 5U4GB 5AS4A GZ31 U52 VT-224 Test V. STRONG Full Rectifier Vacuum Tube

2, NEW, RCA US Army 5U4G, military, tall, shouldered glass, match date pr, 5U4GB

2 strong Rca 5U4GB / 5U4 tubes #GL57

TUBE " RCA 5U4GB " TESTED

New ListingOne, NEW in box, RCA 5U4G, tall, shouldered glass #3, black plates, 1960, 5U4GB

One, NEW in box, RCA JAN 5U4GB, military issue, black plates, 5U4G, 5U4GB

RCA 5U4 GB Vacuum Tube 1957 Tests NOS Perfect Balance Short Bottle Black Plates

Strong RCA 5U4GB 90/100% Smooth Grey Plates Side "D" Getter Serious Tubes S457

5U4GB RCA Made in U.S.A. Amplitrex Tested NOS 1 Match Pair #2428010,2428011

RCA 5U4GB Test NOS 100/100% Black Plates Hanging D Get Serious Tubes B104

New ListingRCA for Admiral 5U4 GB Vacuum Tube Tests Strong Black Plates 1964

5U4GB 5AS4A RCA radio audio amplifier vintage vacuum tubes 2 valves tested 5U4G

Pair (2X) RCA 5U4GB FULL WAVE RECTIFIER VACUUM TUBES **NOS** eTRACER TESTED

One, NEW, RCA 5U4G, VT-244, tall, smooth black plate, hang. fil., wartime, 5U4GB

2 x 5u4gb RCA Rectifier Tubes *Black Plates*TESTED*NOS*NIB*#12

1 vintage NOS NIB RCA black plate USN-CRC-5U4GB tube 5u4 5as4

Lot of 1 RCA 5U4GB 5AS4A Tested VACUUM TUBE Black Plate Square Getter #22 Strong

US RCA 5U4G 5R4 5AR4 5Z3P A TUBE IN ORIGINAL BOX Square Getter ST

5U4GB RCA TUBE ;480

A MATCHED PAIR OF RCA 5U4GB BLACKPLATE NOS/NIB VACUUM TUBES

NOS RCA 5U4GB RECTIFIER VACUUM TUBE TESTED VINTAGE BLACK PLATES A936.C

Pair of 1950’s CBS 5U4G Vacuum Tubes Black Plates Shoulder Type JAN CHY Hytron

1961 RCA Motorola 5U4GB Test NOS 100/100% Black Plates D Get Serious Tubes B103

1957 RCA USN CRC 5U4GB Test NOS 100/100% Black Plates "D" Get Serious Tubes R299

2 Vintage RCA 5U4GB/5AS4A Full Wave Twin Diode Rectifier TV Audio Vacuum Tube Va

Vintage RCA 5U4GB Electron Radio Amplifier Vacuum Tube in Box TV-7 Tested B25

lot of 50 RCA TUBE BOX CARTON BOX FOR 56 71A 201A 6J5G 6J7G 6K7G 5U4GB 5Y3G

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

1961 NOS NIB RCA Vintage 5U4GB Tube Rare Audio Electron Vacuum Amplifier Radio

Strong Matched Pair 1960’s RCA 5U4GB Vacuum Tubes Black Plates D Getters

PAIR - MATCHED 5U4GB - MARCONI - TOP SIDE SQUARE GETTER - DATE/EMISSION MATCHED

NOS RCA Vacuum Tube 5U4GB in Original Box Tested Good

1961 RCA Rauland 5U4GB 100/98% Black Plates Top Side "D" Get Serious Tubes K731

Tung-Sol/RCA 5U4GB vacuum tube w/box

5U4GB RCA CEI VT-244 NOS NIB Black Plates - Carbonized Nickel STRONG Balanced

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

5U4GB RCA Top "O" Getter Made in U.S.A. Amplitrex Tested Qty 1 Match Pair

5U4GB RCA 1972 NOS JAN rectifier radio audio amplifier vacuum tube valve tested

5U4GB RCA Black Base Black Plate Made in U.S.A Amplitrex Tested #3769003

5U4GB RCA NOS NIB Black Anodes - Carbonized Nickel Tested Strong

A MATCHED PAIR OF RCA 5U4GB BLACKPLATE NOS/NIB VACUUM TUBES

RCA 5U4GB 5U4 GB 6B5 Vacuum Radio Tv Amplifier Audio Tube Quad Pair Lot 5

NOS NIB PAIR RCA 5U4GB Rectifier Radio Audio Amp VACUUM TUBES Tested 12.8751

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

RCA 5U4GB Vacuum Tube NOS Original Box Taller Black Plate Rectifier

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

5U4GB RCA Ultron VT-244 NOS NIB Black Plates - Carbonized Nickel STRONG Balanced

Matching Pair RCA JAN 5U4GB Audio Tubes TESTED 83/88 and 80/87 min 55

Vintage 1964 RCA 5U4GB Tube Black Plates Tests Strong AF date code

10# MATCH 1 PAIR SYLVANIA 5U4GB Black plate TUBES FOR AMPLIFIER 5U4 U52 274A

5U4GB RCA Black Base Black Plate Made in U.S.A Amplitrex Tested #3768007

5U4GB RCA Made in U.S.A. Amplitrex Tested 1 Match Pair 2 Pcs

Lot Vintage Tubes 2050 80 5Y3 6EM7 25Z5 36MC6 5U4GB 6AQ5A

NOS Hewlett Packard RCA Black Plate Rectifier Tube

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2 x 5AS4/ 5u4gb RCA Rectifier Tubes Black PlatesTESTEDNOSNIB*#15

Pair (2X) RCA 5U4GB FULL WAVE RECTIFIER VACUUM TUBES NOS eTRACER TESTED

2 x 5u4gb RCA Rectifier Tubes Black PlatesTESTEDNOSNIB*#12