6sn7-tube

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Matched Pair Tungsol 6SN7GTB NOS Chrome Flash Halo Black Plates White Labels
Matched Pair Tungsol 6SN7GTB NOS Chrome Flash Halo Black Plates White Labels

$139.50

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Matched Pair 7N7 NOS 6sn7 Philco LOKTAL Chrome “dome” Black T plates Tall Bottle
Matched Pair 7N7 NOS 6sn7 Philco LOKTAL Chrome “dome” Black T plates Tall Bottle

$112.50

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RARE:  SYLVANIA  6SN7GTA  TALL BOY  "TRUE NOS" Tubes PLATINUM MATCHED on AT1000
RARE: SYLVANIA 6SN7GTA TALL BOY "TRUE NOS" Tubes PLATINUM MATCHED on AT1000

$194.91

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1961 CBS-Hytron/Westinghouse Brown Base BLACK PLATES 5692 (6SN7GT)
1961 CBS-Hytron/Westinghouse Brown Base BLACK PLATES 5692 (6SN7GT)

$100.00

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ONE SIDE GOOD Sylvania JAN-CHS-6SN7W Vacuum Tube AS IS ONE SIDE BAD
ONE SIDE GOOD Sylvania JAN-CHS-6SN7W Vacuum Tube AS IS ONE SIDE BAD

$44.00

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Pair Sylvania 6SN7GTB  Chrome Top  Angled "T" Plate Tubes TV7 Tested Strong
Pair Sylvania 6SN7GTB Chrome Top Angled "T" Plate Tubes TV7 Tested Strong

$35.00

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Nice Clean Tested 1957 CBS JAN-CHY-5692/6SN7GT Military Spec. Vacuum Tube
Nice Clean Tested 1957 CBS JAN-CHY-5692/6SN7GT Military Spec. Vacuum Tube

$58.49

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Philco 6SN7GTA radio tube,6SN7,6SN7GT,matched sections!,Sylvania chrome top
Philco 6SN7GTA radio tube,6SN7,6SN7GT,matched sections!,Sylvania chrome top

$19.95

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1 NOS Sylvania 6SN7W Metal Jacket Tube WWII USA
1 NOS Sylvania 6SN7W Metal Jacket Tube WWII USA

$299.00

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Electro Harmonix 6SN7EH Gold Pin Electron Tube. Complete in box.
Electro Harmonix 6SN7EH Gold Pin Electron Tube. Complete in box.

$19.99

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1 - SYLVANIA 6SN7W METAL BASE AUDIO TUBE / GREEN LETTER 6SN7
1 - SYLVANIA 6SN7W METAL BASE AUDIO TUBE / GREEN LETTER 6SN7

$249.00

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1 - SYLVANIA JAN-CHS-6SN7W METAL BASE AUDIO TUBE / 6SN7
1 - SYLVANIA JAN-CHS-6SN7W METAL BASE AUDIO TUBE / 6SN7

$379.00

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Tungsol Matched Pair 7N7 NOS 6sn7 LOKTAL Chrome Top Black T plates Tall Bottle
Tungsol Matched Pair 7N7 NOS 6sn7 LOKTAL Chrome Top Black T plates Tall Bottle

$125.00

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NOS Matched Quad 6N8S 6SN7GT Soviet Russia 2 Hole Plate Tubes | USA Ship 6H8C
NOS Matched Quad 6N8S 6SN7GT Soviet Russia 2 Hole Plate Tubes | USA Ship 6H8C

$49.95

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matched Pair 6sn7 NOS 53’ Sylvania JAN CHS 6SN7WGT Black Plates Brown Base GB
matched Pair 6sn7 NOS 53’ Sylvania JAN CHS 6SN7WGT Black Plates Brown Base GB

$270.00

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Sylvania 6SN7GTB Electronic Tube
Sylvania 6SN7GTB Electronic Tube

$40.00

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Pair of Sicte Italy 6SN7GT Vacuum Tubes
Pair of Sicte Italy 6SN7GT Vacuum Tubes

$225.00

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1 - NATIONAL BY SYLVANIA 6SN7W METAL BASE AUDIO TUBE / 6SN7
1 - NATIONAL BY SYLVANIA 6SN7W METAL BASE AUDIO TUBE / 6SN7

$249.00

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6SN7GT Sylvania Balanced Tube New (New Old Stock) Test New 1 Year Warranty
6SN7GT Sylvania Balanced Tube New (New Old Stock) Test New 1 Year Warranty

$16.45

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2 TungSol CTL 6SN7GT Black Tube / pair / Low Result / Tung Sol
2 TungSol CTL 6SN7GT Black Tube / pair / Low Result / Tung Sol

$149.00

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Vintage Philco 6SN7 GTA Tube 89/89 Strong Tested Chrome Top Black V Plates VGC +
Vintage Philco 6SN7 GTA Tube 89/89 Strong Tested Chrome Top Black V Plates VGC +

$40.00

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NOS NIB TUNG-SOL JAN-CTL 6SN7WGTA Brown Base  Low Noise Tube
NOS NIB TUNG-SOL JAN-CTL 6SN7WGTA Brown Base Low Noise Tube

$60.00

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2 Excellent strong test Kenrad Black Glass  glass vt231 / 6sn7  tubes  #CD8
2 Excellent strong test Kenrad Black Glass glass vt231 / 6sn7 tubes #CD8

$129.99

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Sylvania 6SN7GT VT-231 Preamp Tube Tests NOS
Sylvania 6SN7GT VT-231 Preamp Tube Tests NOS

$75.00

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Northern Electric 6SN7 Preamp Tube
Northern Electric 6SN7 Preamp Tube

$35.00

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MATCHED PAIR REFLECTOR 6N8S /6SN7/1578/ Tube ,  TESTED WITH ROETEST.
MATCHED PAIR REFLECTOR 6N8S /6SN7/1578/ Tube , TESTED WITH ROETEST.

$33.00

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Pair Westinghouse 6SN7GTB Tall Bottle Black Plate Square Getter Tubes TV7 Strong
Pair Westinghouse 6SN7GTB Tall Bottle Black Plate Square Getter Tubes TV7 Strong

$40.00

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GARAGE1217 12SN7 / 6SN7 TO 12AU7 / 6922 TUBE SOCKET ADAPTER - TOP BUILD QUALITY
GARAGE1217 12SN7 / 6SN7 TO 12AU7 / 6922 TUBE SOCKET ADAPTER - TOP BUILD QUALITY

$27.99

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Matched Pair 6SN7GT CBS Hytron NOS 2 Hole Black T Plates Bad Boys Bottom Da
Matched Pair 6SN7GT CBS Hytron NOS 2 Hole Black T Plates Bad Boys Bottom Da

$135.00

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NOS 6SN7GT 6Sn7gtb NOS Brimar ITT Carbonized Black Plates
NOS 6SN7GT 6Sn7gtb NOS Brimar ITT Carbonized Black Plates

$135.00

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New Gain Matched Quad (4) Tung-Sol Reissue 6SN7GTB Vacuum Tubes 6SN7 6SN7GT
New Gain Matched Quad (4) Tung-Sol Reissue 6SN7GTB Vacuum Tubes 6SN7 6SN7GT

$204.70

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Tung Sol 6SN7-GTB NOS Chrome Flash Halo D T-Plates White Labels Matched Pair
Tung Sol 6SN7-GTB NOS Chrome Flash Halo D T-Plates White Labels Matched Pair

$139.50

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New Gain Tested Tung-Sol Reissue 6SN7GTB Vacuum Tube 6SN7 6SN7GT
New Gain Tested Tung-Sol Reissue 6SN7GTB Vacuum Tube 6SN7 6SN7GT

$51.32

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Sylvania 6SN7WGT NOS NIB Tested Strong Balanced Tube
Sylvania 6SN7WGT NOS NIB Tested Strong Balanced Tube

$88.45

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Pair Tug-Sol 6SN7GT Mouse Ears Black Plate Vacuum Tubes TV7 Test Strong
Pair Tug-Sol 6SN7GT Mouse Ears Black Plate Vacuum Tubes TV7 Test Strong

$90.00

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Pair of MATCHED, BALANCED, LOW NOISE Sovtek 6SN7GT Vacuum Tubes VERY LOW HOURS
Pair of MATCHED, BALANCED, LOW NOISE Sovtek 6SN7GT Vacuum Tubes VERY LOW HOURS

$50.00

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NATIONAL BRAND 6SN7GTB DUAL TRIODE VACUUM TUBE T PLATES  TESTS GOOD
NATIONAL BRAND 6SN7GTB DUAL TRIODE VACUUM TUBE T PLATES TESTS GOOD

$24.00

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1952 SYLVANIA 6SN7GT Matching Pair Chrome-Dome 3-hole Bad Boy plate
1952 SYLVANIA 6SN7GT Matching Pair Chrome-Dome 3-hole Bad Boy plate

$80.00

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ULTRA Rare 7N7 GRAY GLASS coveted Round Black Plates NOS MATCHED QUAD 6SN7
ULTRA Rare 7N7 GRAY GLASS coveted Round Black Plates NOS MATCHED QUAD 6SN7

$450.00

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NOS Sylvania 6SN7GT 1952 RARE FLAT Black Plates Bottom D GETTER
NOS Sylvania 6SN7GT 1952 RARE FLAT Black Plates Bottom D GETTER

$90.00

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1 - SYLVANIA 6SN7W METAL BASE AUDIO TUBE / GREEN LETTER 6SN7
1 - SYLVANIA 6SN7W METAL BASE AUDIO TUBE / GREEN LETTER 6SN7

$249.00

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IEC Vintage 6SN7GTB Vacuum Tube
IEC Vintage 6SN7GTB Vacuum Tube

$348.00

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Pair Westinghouse 6SN7GTB Tall Bottle Black Plate Square Getter Tubes TV7 Strong
Pair Westinghouse 6SN7GTB Tall Bottle Black Plate Square Getter Tubes TV7 Strong

$40.00

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Nice Trio of Tested 1950's Raytheon 6SN7GT/B Vacuum Tubes, with Bonus Tube
Nice Trio of Tested 1950's Raytheon 6SN7GT/B Vacuum Tubes, with Bonus Tube

$38.99

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Handmade 6SN7 6SL7 CV181 to 12AU7 X7 T7 ECC83 82 7025 Vacuum Tube Adapter
Handmade 6SN7 6SL7 CV181 to 12AU7 X7 T7 ECC83 82 7025 Vacuum Tube Adapter

$30.00

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LOT OF 2 - LAFAYETTE  6SN7GTB  VACUUM TUBES - TESTED
LOT OF 2 - LAFAYETTE 6SN7GTB VACUUM TUBES - TESTED

$37.00

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Pair Hytron 6SN7GT Tubes Black Plate  TV7 Tested String
Pair Hytron 6SN7GT Tubes Black Plate TV7 Tested String

$45.00

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1958 Westinghouse 6SN7GT Vintage Smoked Glass Vacuum Tube! Tests Good! T581
1958 Westinghouse 6SN7GT Vintage Smoked Glass Vacuum Tube! Tests Good! T581

$19.99

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VTG 4 GE In The Original Box 6SN7GTB Electronic Tubes + one GE 6F5 tube
VTG 4 GE In The Original Box 6SN7GTB Electronic Tubes + one GE 6F5 tube

$25.00

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1955 Admiral 6SN7 Vintage Black Plated Vacuum Tube! Tests Good! T584
1955 Admiral 6SN7 Vintage Black Plated Vacuum Tube! Tests Good! T584

$19.99

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1961 General Electric 6SN7GT Vintage Grey Plate Vacuum Tube! Tests Good! T571
1961 General Electric 6SN7GT Vintage Grey Plate Vacuum Tube! Tests Good! T571

$14.99

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1964 General Electric 6SN7GT Vintage Grey Plated Vacuum Tube! Tests Good! T579
1964 General Electric 6SN7GT Vintage Grey Plated Vacuum Tube! Tests Good! T579

$19.99

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1951 Sylvania 6SN7GT Vintage 1950s Black plate Chrome Base Tube! T551
1951 Sylvania 6SN7GT Vintage 1950s Black plate Chrome Base Tube! T551

$19.99

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1964 General Electric 6SN7GT Vintage Gray Plated Vacuum Tube! Tests Good! T574
1964 General Electric 6SN7GT Vintage Gray Plated Vacuum Tube! Tests Good! T574

$19.99

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1953 General Electric 6SN7GT Vintage CBS branded Vacuum Tube! T578
1953 General Electric 6SN7GT Vintage CBS branded Vacuum Tube! T578

$9.99

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1957 General Electric 6SN7GT Vintage Black Plated Vacuum Tube! T580
1957 General Electric 6SN7GT Vintage Black Plated Vacuum Tube! T580

$14.99

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1963 General Electric 6SN7GT Vintage Grey Plated Vacuum tube! Tests GIF! T585
1963 General Electric 6SN7GT Vintage Grey Plated Vacuum tube! Tests GIF! T585

$19.99

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1960s General Electric 6SN7GT Vintage Silvertone Branded Vacuum Tube! T577
1960s General Electric 6SN7GT Vintage Silvertone Branded Vacuum Tube! T577

$19.99

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1951 Sylvania 6SN7GT Vintage Black Plate Chrome Base Tube! T550
1951 Sylvania 6SN7GT Vintage Black Plate Chrome Base Tube! T550

$19.99

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RAYTHEON 6SN7 GTB TUBE CHROME SIDED HALOS BLACK LADDERS MINT
RAYTHEON 6SN7 GTB TUBE CHROME SIDED HALOS BLACK LADDERS MINT

$20.00

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1956 General Electric 6SN7GT Vintage GM Delco Branded Vacuum Tube! T587
1956 General Electric 6SN7GT Vintage GM Delco Branded Vacuum Tube! T587

$9.99

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1954 General Electric 6SN7GT Vintage Grey Plated vacuum tube! Tests Good! T588
1954 General Electric 6SN7GT Vintage Grey Plated vacuum tube! Tests Good! T588

$19.99

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1961  General Electric 6SN7GT Vintage Grey Plated vacuum tube! Tests Good! T586
1961 General Electric 6SN7GT Vintage Grey Plated vacuum tube! Tests Good! T586

$19.99

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1960s General Electric 6SN7GT Vintage Grey Plated Vacuum Tube! Tests Good! T575
1960s General Electric 6SN7GT Vintage Grey Plated Vacuum Tube! Tests Good! T575

$19.99

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1963 General Electric 6SN7GT Vintage Grey Plated Vacuum Tube! Tests Good! T583
1963 General Electric 6SN7GT Vintage Grey Plated Vacuum Tube! Tests Good! T583

$19.99

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1958 General Electric 6SN7 Vintage Gray plate vacuum tube! Tests Good! T573
1958 General Electric 6SN7 Vintage Gray plate vacuum tube! Tests Good! T573

$19.99

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1958 General Electric 6SN7GT vintage Grey Plated Vacuum Tube! Tests Good! T576
1958 General Electric 6SN7GT vintage Grey Plated Vacuum Tube! Tests Good! T576

$19.99

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1964 General Electric 6SN7  Vintage Grey Plate vacuum tube! Tests Good! T572
1964 General Electric 6SN7 Vintage Grey Plate vacuum tube! Tests Good! T572

$19.99

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Rare NOS GE 6SN7GTB Tubes MATCHED 6sn7gt 6sn7 VT-231 Amplitrex Tested L@@K!!
Rare NOS GE 6SN7GTB Tubes MATCHED 6sn7gt 6sn7 VT-231 Amplitrex Tested L@@K!!

$60.00

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Sylvania 6SN7GTB Chrome Top V Black Plate Tube Matched Pair Hickok Tested NOS 👑
Sylvania 6SN7GTB Chrome Top V Black Plate Tube Matched Pair Hickok Tested NOS 👑

$84.99

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RARE Raytheon/Sylvania 6SN7GT/ECC32 Chrome Dome 3-holes tube - 1953 - Test NOS
RARE Raytheon/Sylvania 6SN7GT/ECC32 Chrome Dome 3-holes tube - 1953 - Test NOS

$49.99

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TUNG-SOL JAN-CTL-6SN7WGT AUDIO PREAMPLIFIER TUBE - TV7 TESTED
TUNG-SOL JAN-CTL-6SN7WGT AUDIO PREAMPLIFIER TUBE - TV7 TESTED

$21.99

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Pair of RCA 6SN7GTB NOS NIB 1959 Vacuum Tubes - 8% matched
Pair of RCA 6SN7GTB NOS NIB 1959 Vacuum Tubes - 8% matched

$120.00

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RARE Sylvania 6SN7GT/ECC32 Chrome Dome tube - 1949 - Test NOS
RARE Sylvania 6SN7GT/ECC32 Chrome Dome tube - 1949 - Test NOS

$49.99

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ONE WESTINGHOUSE 5692 TUBE 10000 HOUR 6SN7
ONE WESTINGHOUSE 5692 TUBE 10000 HOUR 6SN7

$89.50

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Trio of Tested 1950's CBS/Hytron 6SN7GT "Bad Boy" Vacuum Tubes w/Bonus Tube
Trio of Tested 1950's CBS/Hytron 6SN7GT "Bad Boy" Vacuum Tubes w/Bonus Tube

$77.99

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MULLARD 6SN7GTA NOS Made In Australia Tests Strong!
MULLARD 6SN7GTA NOS Made In Australia Tests Strong!

$64.50

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Sylvania 6SN7GTA Chrome Top Black Plate Vacuum Tube Hickok Tested (87% NOS) £
Sylvania 6SN7GTA Chrome Top Black Plate Vacuum Tube Hickok Tested (87% NOS) £

$10.99

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2 NOS Sylvania 6SN7GTB Audio,Amp Tubes Matching Pair Chrome Top,Black Plates
2 NOS Sylvania 6SN7GTB Audio,Amp Tubes Matching Pair Chrome Top,Black Plates

$50.00

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US Stock! 4pcs 6N8S / 6H8C / 6SN7GT / 6N8P NEVZ Same Date 1970's tubes NEW
US Stock! 4pcs 6N8S / 6H8C / 6SN7GT / 6N8P NEVZ Same Date 1970's tubes NEW

$30.80

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Raytheon 6SN7GT VT-231 Black Plate Vacuum Tube Hickok Tested 89% NOS L
Raytheon 6SN7GT VT-231 Black Plate Vacuum Tube Hickok Tested 89% NOS L

$22.99

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Tung Sol Scripted Suberior 6SN7GT Mouse Ear Tube (1)
Tung Sol Scripted Suberior 6SN7GT Mouse Ear Tube (1)

$29.99

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6SN7GT Vacuum Tube Zenith Brand Mfg by Sylvania Preamps Amps Audio HiFi VT231
6SN7GT Vacuum Tube Zenith Brand Mfg by Sylvania Preamps Amps Audio HiFi VT231

$6.79

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1 X Tung Sol 6SN7GTB / 6SN7 tube, Brand New in Box !
1 X Tung Sol 6SN7GTB / 6SN7 tube, Brand New in Box !

$39.95

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Perfectly Matched Pair of Sylvania 6SN7GTB NOS NIB Vacuum Tubes
Perfectly Matched Pair of Sylvania 6SN7GTB NOS NIB Vacuum Tubes

$120.00

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(1) Tested Balanced Westinghouse 6SN7GTB Tube Date Code 9R13 6SN7 GTB Tube
(1) Tested Balanced Westinghouse 6SN7GTB Tube Date Code 9R13 6SN7 GTB Tube

$25.00

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1960s General Electric 6SN7GT Vintage Grey Plated Vacuum Tube! T589
1960s General Electric 6SN7GT Vintage Grey Plated Vacuum Tube! T589

$19.99

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4pcs 8Pin Octal Vacuum Bakelite Tube Saver Socket Testing 6L6 6V6 6SN7 Tube Amp
4pcs 8Pin Octal Vacuum Bakelite Tube Saver Socket Testing 6L6 6V6 6SN7 Tube Amp

$23.51

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 6N8S /6SN7 /1578  MELZ TUBES  METAL BASE / OTK / NEW  /TESTED / Lot of 1 Pcs.
6N8S /6SN7 /1578 MELZ TUBES METAL BASE / OTK / NEW /TESTED / Lot of 1 Pcs.

$65.00

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USN 6SN7 WGTA Sylvania Tube, Brown Base,  Tested Good
USN 6SN7 WGTA Sylvania Tube, Brown Base, Tested Good

$24.00

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Pair of Sylvania 6SN7GTB NOS NIB 1957 Vacuum Tubes
Pair of Sylvania 6SN7GTB NOS NIB 1957 Vacuum Tubes

$125.00

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Sylvania 6SN7GTA 6SN7 Vacuum Tube
Sylvania 6SN7GTA 6SN7 Vacuum Tube

$21.79

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CBS 6SN7GTB USA Audio Amp Vacuum Tubes - Tested
CBS 6SN7GTB USA Audio Amp Vacuum Tubes - Tested

$21.99

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Grey Smoked RCA USA 6SN7GT 6SN7 Vacuum Tube TV7 Tested Strong 50/85-88
Grey Smoked RCA USA 6SN7GT 6SN7 Vacuum Tube TV7 Tested Strong 50/85-88

$37.00

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Radio Tubes 6SN7GTB 6SN7  National USSR NOS
Radio Tubes 6SN7GTB 6SN7 National USSR NOS

$22.49

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MARCONI RADIOTRON Sylvania 6SN7GTB  3-Hole Canada Tall Glass Tubes Pair 6SN7GT
MARCONI RADIOTRON Sylvania 6SN7GTB 3-Hole Canada Tall Glass Tubes Pair 6SN7GT

$85.00

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2 NOS NIB Matched RCA 6SN7GTB Black Plate Tubes USA 1963
2 NOS NIB Matched RCA 6SN7GTB Black Plate Tubes USA 1963

$100.00

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6SN7GT Philco radio audio amplifier vintage electron vacuum tube valve 6SN7GTB
6SN7GT Philco radio audio amplifier vintage electron vacuum tube valve 6SN7GTB

$9.49

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Pair of RCA JAN VT231 6SN7GT Tubes - 1944 - See Amplitrex Test Scores in Pics
Pair of RCA JAN VT231 6SN7GT Tubes - 1944 - See Amplitrex Test Scores in Pics

$160.00

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One Strong 1950's Matched Pair Sylvania Military Spec VT-231 6SN7GT
One Strong 1950's Matched Pair Sylvania Military Spec VT-231 6SN7GT

$149.00

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