NOS Sylvania 5U4GB Black Plates Yellow Script Chrome Flash Top
Price: USD 36.00
Condition: Open box
Location: 384**
Shipping Type: CALCULATED
Shipping Cost: USD
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Sylvania 5U4G Philco 5U4GB Radio Electronic Vacuum Tubes Lot of 2 Tested
Price: USD 39.00
Condition: Used
Location: 514**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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5U4GB GA VINTAGE TUBE - RCA, RAYTHEON, CBS, SYLVANIA, & ETC. - TESTED
Price: USD 3.95
Condition: Unspecified
Location: 017**
Shipping Type: FIXED
Shipping Cost: USD 4.75
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Sylvania 5U4 GB Black Plate Tube, Tests like NOS, original box
Price: USD 25.00
Condition: Open box
Location: 940**
Shipping Type:
Shipping Cost: USD
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NOS/NIB SYLVANIA 5U4GB BLACK PLATES TESTED STRONG AND BALANCED
Price: USD 22.49
Condition: New
Location: 726**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS NIB SYLVANIA USN CHS 5U4GB Matching Pair Tall Glass Tubes for Amplifier
Price: USD 80.00
Condition: New
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Sylvania 5U4GB Vacuum Tube / KT1
Price: USD 14.95
Condition: Unspecified
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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5 Nice Tested Vintage Sylvania 5U4GB Black Plates Vacuum Tubes..........1 Money!
Price: USD 36.39
Condition: Unspecified
Location: 212**
Shipping Type: FIXED
Shipping Cost: USD 7.99
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Pair of Sylvania 5u4gb/Tall Bottle/Black Plates/ NIB Hickock 800 Tested
Price: USD 39.95
Condition: Open box
Location: 726**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage NOS Sylvania 5U4GB Rectifier Vacuum Tube Electronic Tube Guitar Amp
Price: USD 20.00
Condition: New
Location: 736**
Shipping Type: CALCULATED
Shipping Cost: USD
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Sylvania 5U4GB Rectifier Tube Black Plate Tested Good
Price: USD 6.95
Condition: Used
Location: 923**
Shipping Type: FIXED
Shipping Cost: USD 5.50
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PAIR OF SYLVANIA 5U4GB BLACK PLATES HICKCK TESTED
Price: USD 32.00
Condition: New
Location: 726**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS Sylvania Pair 5U4GB Carbonized black plates Rectifiers Chrome Top Halo
Price: USD 54.00
Condition: Open box
Location: 384**
Shipping Type: CALCULATED
Shipping Cost: USD
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(5) NIB Sylvania 5U4GB / 5U4 Rectifier Tubes Match Dates (TESTED W/ TV-7D/U)
Price: USD 79.99
Condition: New
Location: 208**
Shipping Type: CALCULATED
Shipping Cost: USD
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ZENITH 5U4GB RECTIFIER VACUUM TUBE TESTED VINTAGE BLACK PLATES 5917
Price: USD 19.95
Condition: Used
Location: 900**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 NOS NIB Matched Sylvania 5U4GB Rectifier Tubes USA 1972
Price: USD 66.00
Condition: New
Location: 757**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Radio Tubes 5U4GB 5U4 Sylvania ID AZO Code NOS
Price: USD 32.00
Condition: New
Location: 121**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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5U4GB SYLVANIA BLACK PLATE MATCHED PAIR TV7 TESTED
Price: USD 35.00
Condition: Used
Location: 337**
Shipping Type: FIXED
Shipping Cost: USD 10.00
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PAIR SYLVANIA 5U4GB Black Plates POWER RECTIFIER VACUUM TUBES TV7U Tested Strong
Price: USD 23.00
Condition: Unspecified
Location: 553**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Magnavox/Sylvania 5U4GB NIB Rectifier tubes
Price: USD 18.00
Condition: Open box
Location: 612**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Sylvania 5U4GB Tubes O Balanced 115/115 Lot of 3
Price: USD 36.95
Condition: Used
Location: 559**
Shipping Type: FIXED
Shipping Cost: USD 6.50
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Vintage Sylvania 5U4GB Tall Black Plates Tube Bitmatic Tested
Price: USD 11.35
Condition: Used
Location: 373**
Shipping Type: FIXED
Shipping Cost: USD 5.59
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1 x 5U4gb Sylvania Tube*Black Plates*Strong Testing*(8 Available)
Price: USD 12.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 7.75
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(1) Tested Sylvania 5U4GB Tube Date Code HE MYD Sylvania 5U4 GB Rectifier Tube
Price: USD 25.00
Condition: Used
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
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Radio Tubes 5U4GB 5U4 Sylvania USA Test 112/116 and 110 / 115 Pair LG Red
Price: USD 20.00
Condition: Used
Location: 121**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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ONE USED 5U4gb Sylvania in original box tested good
Price: USD 4.50
Condition: Used
Location: 170**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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One SYLVANIA 5U4GB Tube Excellent Forward & Balance Voltage AMPLITREX
Price: USD 11.95
Condition: Used
Location: 171**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1 Sylvania 5931 aka 5U4WG Vacuum Tube - 3-Mica Ruggedized Power Supply Rectifier
Price: USD 35.00
Condition: Used
Location: 988**
Shipping Type: FIXED
Shipping Cost: USD 7.25
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Sylvania 5U4GB BlackPlate DGetter Rectifier Tube ~ Vintage Grail Audio Tube
Price: USD 205.00
Condition: Open box
Location: 786**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Sylvania 5U4GB Test NOS 100/100% Black Plates Halo Getter Serious Tubes D396
Price: USD 12.00
Condition: Used
Location: 074**
Shipping Type: CALCULATED
Shipping Cost: USD
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One SYLVANIA 5U4GB Tube Excellent Forward & Balance Voltage AMPLITREX
Price: USD 11.95
Condition: Used
Location: 171**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1 x NOS NIB 5U4GB Sylvania Black Plate Tube - TV-7 Tested - 8 Tubes Available
Price: USD 20.00
Condition: Open box
Location: 224**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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5U4GB Sylvania 2 radio audio amplifier rectifier vacuum tubes valves tested 5U4G
Price: USD 29.99
Condition: Used
Location: 156**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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5DJ4 NOS vacuum tube Sylvania full-wave rectifier (5U4GB with extra connections)
Price: USD 10.00
Condition: Open box
Location: 975**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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Sylvania 5U4GB Black Plate Halo Getter Tube New Old Stock NOS - TCCCX
Price: USD 14.99
Condition: New
Location: 481**
Shipping Type: FIXED
Shipping Cost: USD 6.95
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Sylvania 5U4GB Rectifier Tube / DH / KT
Price: USD 12.95
Condition: Used
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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5U4GB SYLVANIA 8 PIN PAIR DOUBLE [] GETTER TESTED 114/121 113/116 5U4 GB (L7216)
Price: USD 29.99
Condition: Unspecified
Location: 440**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 x 5u4gb SylvaniaTubes *Black Plates*TESTED*NOS*NIB*#19
Price: USD 39.99
Condition: Open box
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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(1) Tested Sylvania 5U4GB Tube with Box Date Code EK Sylvania 5U4 GB Tube
Price: USD 30.00
Condition: Used
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
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TV-7 TESTED SYLVANIA 5U4GB RECTIFIER VACUUM TUBE NOS?
Price: USD 24.95
Condition: Unspecified
Location: 983**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS SYLVANIA 5U4GB RECTIFIER VACUUM TUBE TESTED VINTAGE BLACK PLATES A449.C
Price: USD 21.00
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 6.50
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1960s Sylvania 5U4GB Rectifier Tube - Hickok 539B tests @ 118/125, Min:54/54
Price: USD 30.50
Condition: New
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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5U4GB Sylvania 4 radio audio amplifier rectifier vacuum tubes valve tested 5U4G
Price: USD 30.49
Condition: Used
Location: 156**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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1 SYLVANIA 5U4GB Rectifier Tube Halo Getter NOS/NIB
Price: USD 9.98
Condition: Open box
Location: 926**
Shipping Type: FIXED
Shipping Cost: USD 6.95
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1960s Sylvania 5U4GB Rectifier Tube - Hickok 539B tests @ 120/118, Min:54/54
Price: USD 30.50
Condition: New
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1960s Sylvania 5U4GB Rectifier Tube - Hickok 539B tests @ 121/124, Min:54/54
Price: USD 30.50
Condition: New
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Lot of 12 #Sylvania RCA Philco Tung-Sol 5U4-GB Tube Radio Vacuum Tubes ~ T205E
Price: USD 49.95
Condition: Used
Location: 442**
Shipping Type: CALCULATED
Shipping Cost: USD
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1960s Sylvania 5U4GB Rectifier Tube - Hickok 539B tests @ 120/124, Min:54/54
Price: USD 30.50
Condition: New
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 Sylvania 5U4GB Rectifier Tubes / KT4
Price: USD 24.95
Condition: Used
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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10 x 5u4gb Sylvania Rectifier Tubes *Black Plate*Tall Boy*Tested Very Strong*#2
Price: USD 99.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 18.00
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1960s Sylvania 5U4GB Rectifier Tube - Hickok 539B tests @ 109/117, Min:54/54
Price: USD 30.50
Condition: New
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1960s Sylvania 5U4GB Rectifier Tube - Hickok 539B tests @ 116/123, Min:54/54
Price: USD 30.50
Condition: New
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Sylvania 5U4GB 5AS4A Rectifier Tube - Hickok 539B tests @ 116/122, Min:54/54
Price: USD 32.50
Condition: New
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1960s Sylvania 5U4GB Rectifier Tube - Hickok 539B tests @ 121/127, Min:54/54
Price: USD 30.50
Condition: New
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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VINTAGE NOS SYLVANIA VACUUM TUBE UNTESTED 5u4gb
Price: USD 10.00
Condition: For parts or not working
Location: 080**
Shipping Type: FIXED
Shipping Cost: USD 5.30
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💪 Strong Matched Pair Sylvania 5U4GB Vacuum Tubes Black Plates 5AS4 Equivalent
Price: USD 79.99
Condition: Used
Location: 809**
Shipping Type: CALCULATED
Shipping Cost: USD
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Sylvania/ECG 5U4GB 5AS4A Rectifier Tube- Hickok 539B tests@ 116/123,Min:54/54
Price: USD 32.50
Condition: New
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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5U4GB SYLVANIA PAIR BLACK PLATE HALO GETTER TESTED 106/110 106/107 5U4 GB (L415)
Price: USD 16.99
Condition: Unspecified
Location: 440**
Shipping Type: CALCULATED
Shipping Cost: USD
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Sylvania 5U4GB Rectifier Tube / cb ABR / KT
Price: USD 14.95
Condition: Used
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 x 5u4gb Sylvania/PhilcoTubes *Black Plates*TESTED*NOS*NIB*#21
Price: USD 39.99
Condition: Open box
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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Sylvania 5U4GB Rectifier Tube / 312 613 / KT
Price: USD 12.95
Condition: Used
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Sylvania 5U4GB 5AS4A Rectifier Tube - Hickok 539B tests @ 115/122, Min:54/54
Price: USD 32.50
Condition: New
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Sylvania 5U4GB Tubes D Getter Balanced 115/115 Lot of 2
Price: USD 24.95
Condition: Used
Location: 559**
Shipping Type: FIXED
Shipping Cost: USD 6.50
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Sylvania 5U4GB tube,tested strong!,5U4,black plates,full-wave radio rectifier
Price: USD 12.95
Condition: Used
Location: 467**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 x 5u4gb SylvaniaTubes *Black Plates*TESTED*NOS*NIB*#20
Price: USD 39.99
Condition: Open box
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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NOS Sylvania 5U4GB Black Plate Rectifier Vacuum Tube Tested NIB
Price: USD 22.95
Condition: New
Location: 990**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS Sylvania FAA 5U4GB 6421 Tube Military Spec Made in USA
Price: USD 15.00
Condition: Open box
Location: 796**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Slyvania Black Plate Vacuum Tube 5U4GB Tested Solid Good On Hickok £
Price: USD 7.50
Condition: Used
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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Sylvania Black Plate 5U4GB Vacuum Tube Amplitrex Tested & Guaranteed
Price: USD 15.00
Condition: Used
Location: 272**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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4 NIB Sylvania 5AS4A/5U4GB Tubes
Price: USD 65.00
Condition: New
Location: 010**
Shipping Type: CALCULATED
Shipping Cost: USD
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5U4GB Sylvania 2 radio audio amplifier vintage vacuum tubes valves tested 5U4GA
Price: USD 29.99
Condition: Used
Location: 156**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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One SYLVANIA 5U4GB Tube Excellent Forward & Balance Voltage AMPLITREX
Price: USD 11.95
Condition: Used
Location: 171**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1962 Sylvania 5U4GB Vintage Black Plate Halo Getter Hammond Tube Tested TC-S5
Price: USD 14.95
Condition: Used
Location: 032**
Shipping Type: CALCULATED
Shipping Cost: USD
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33 Vintage Variety 5U4GB Electronic Tube Tests Ok RCA/Philco/Sylvania/
Price: USD 22.00
Condition: Used
Location: 531**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Vintage US-Made 5U4GB Rectifier Tube 1950s 1960s RCA GE Sylvania Tests Great!
Price: USD 10.00
Condition: Unspecified
Location: 532**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Sylvania NOS 5U4GB Double D Top Getters Black Plates Vacuum Tube Tested
Price: USD 30.00
Condition: New
Location: 469**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Sylvania 5U4GB Radio Audio Vacuum Tube Tested 5U4GA TC-S2
Price: USD 19.95
Condition: Open box
Location: 032**
Shipping Type: CALCULATED
Shipping Cost: USD
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Closely Matched Pair 5U4GB Sylvania NOS black plate Vacuum Tubes, B&K 747B Test
Price: USD 49.95
Condition: New
Location: 754**
Shipping Type: FIXED
Shipping Cost: USD 4.50
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SYLVANIA 5U4GB RECTIFIER VACUUM TUBE TESTED VINTAGE BLACK PLATES A214.C
Price: USD 15.00
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 6.50
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Vintage Sylvania 5U4GB Electronic Tube Rectifier Vacuum Audio Accessory
Price: USD 20.00
Condition: Used
Location: 272**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Pair Tall Bottle Sylvania 5U4GB Vacuum Tubes Vintage Black Plates USA
Price: USD 39.99
Condition: Used
Location: 809**
Shipping Type: CALCULATED
Shipping Cost: USD
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5U4GB Vacuum Tube Sylvania Power Tested Very Strong
Price: USD 24.99
Condition: Open box
Location: 321**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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ONE USN SYLVANIA 5U4GB Black Plates Rectifier Tube Tested great on B&K
Price: USD 22.50
Condition: Used
Location: 170**
Shipping Type: FIXED
Shipping Cost: USD 4.75
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4) Sylvania 5U4GB Rectifier Vacuum Tubes Tested & Boxed ~ See Test Results
Price: USD 24.95
Condition: Used
Location: 744**
Shipping Type: CALCULATED
Shipping Cost: USD
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Sylvania 5U4GB Rectifier Tube Black Plates Halo Getter
Price: USD 12.95
Condition: Used
Location: 926**
Shipping Type: FIXED
Shipping Cost: USD 6.95
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1, NEW, Sylvania USN 5U4G, tall, black plate, hanging filament, wartime, 5U4GB
Price: USD 184.95
Condition: New
Location: 079**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2, NEW in box, Sylvania 5U4GB, match date pair, 5U4G, 5U4GB
Price: USD 69.95
Condition: New
Location: 079**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Radio Tubes 5U4GB 5U4 Sylvania Red Test 109/104 111/106 PAIR
Price: USD 22.49
Condition: Used
Location: 121**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vacuum Tube Strong Balanced Sylvania 5U4GB Hickok Tested 2600.2600
Price: USD 16.79
Condition: Used
Location: 864**
Shipping Type: CALCULATED
Shipping Cost: USD
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5 Mixed Lot 5U4GB Rectifier Tubes Blk Plates Sylvania RCA Etc. for Stereo Brands
Price: USD 23.97
Condition: Used
Location: 926**
Shipping Type: CALCULATED
Shipping Cost: USD 8.55
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Closely Matched Pair 5U4GB Sylvania NOS black plate Vacuum Tubes B&K 747B Tested
Price: USD 49.95
Condition: New
Location: 754**
Shipping Type: FIXED
Shipping Cost: USD 4.50
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2, NEW in box, Sylvania 5U4GB, match date pair #2, 5U4G, 5U4GB
Price: USD 69.95
Condition: New
Location: 079**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Sylvania 5U4GB Matched Pair Rectifier Tube Hickok 539B Tested
Price: USD 75.00
Condition: Used
Location: 537**
Shipping Type: FIXED
Shipping Cost: USD 10.00
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NOS 5U4GB 5AS4A SYLVANIA LEGENDARY U.S.A BLACK-PLATE RECTIFIER MATCHED PAIR 1950
Price: USD 127.80
Condition: New
Location: 342**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 x 5u4gb SylvaniaTubes *Black Plates*TESTED*NOS*NIB*#18
Price: USD 39.99
Condition: Open box
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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NOS PAIR SYLVANIA 5U4GB/5AS4A Power Rectifier VACUUM TUBES USA Tested M.7377-D
Price: USD 50.96
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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5U4GB tubes RCA,GE,Sylvania,Raytheon (4tubes)
Price: USD 25.00
Condition: Used
Location: 923**
Shipping Type: FIXED
Shipping Cost: USD 9.96
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Vintage Sylvania 5U4 GB / 5AS4A Recitfier tube Ib DFK Black Plates, Halo Getter
Price: USD 12.50
Condition: Used
Location: 140**
Shipping Type: FIXED
Shipping Cost: USD 5.50
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Sylvania 5U4GB full-wave rectifier radio 5U4,black plates (TESTED W/ TV-7D/U)
Price: USD 19.99
Condition: Used
Location: 208**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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5U4GB Sylvania for Fender Radio Receiver Rectifier Vacuum Tube (TESTED TV7)
Price: USD 24.99
Condition: Used
Location: 208**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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