NOS 6SN7GT VT-231 Dual Copper Rods Bottom D Black Plate HOLY GRAIL
Price: USD 124.60
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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4 NOS CBS 6SN7GT / VT-231 6SN7 SQUARE GETTER MATCHED QUAD YOU GET 4 TUBES *NICE
Price: USD 486.50
Condition: Used
Location: 925**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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4 AMAZING NOS TUBES SYLVANIA 3 HOLD BAD BOY PLATES 6SN7GT & 6SN7W 6SN7GTB CHROME
Price: USD 276.50
Condition: Used
Location: 925**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Sylvania 6SN7GT 2-Hole BAD BOY Tubes "TRUE NOS from 1949" Platinum Matched
Price: USD 146.92
Condition: Open box
Location: 217**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Sovtek 6SN7GT 6SN7 GT Electron Vacuum Power Amplifier Tube Russia
Price: USD 46.51
Condition: Used
Location: 430**
Shipping Type: CALCULATED
Shipping Cost: USD 9.00
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Strong! Hickok Tested Sylvania JAN CHS Chrome Top 6SN7GT Audio Amplifier Tube
Price: USD 29.00
Condition: For parts or not working
Location: 346**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Raytheon JAN CRP 6SN7GT VT-231 Black Plate S-Rods Amplitrex Strong
Price: USD 75.00
Condition: Unspecified
Location: 553**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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RCA JAN CRC 6SN7-GT VT-231 TUBE-UNTESTED
Price: USD 29.99
Condition: For parts or not working
Location: 229**
Shipping Type: CALCULATED
Shipping Cost: USD
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(1) Tested Balanced RCA 6SN7GT Tube Date Code 2-52 RCA 6SN7 GT Tube
Price: USD 25.00
Condition: Used
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vacuum Tube, 6SN7GT, Shuguang, Triode, Dual, Medium MU, Preamp
Price: USD 20.95
Condition: New
Location: 852**
Shipping Type: CALCULATED
Shipping Cost: USD
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Sylvania JAN CHS 6SN7GT Chrome Top, Black Plate 1955 -Well Balanced & Strong
Price: USD 32.95
Condition: Used
Location: 434**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Lot of 9 RADIO tubes 6K6GT 12SR7GTG 6SN7GT 6H6GTG 6K6GT 3125052 12QT7GT
Price: USD 9.00
Condition: Used
Location: 013**
Shipping Type: CALCULATED
Shipping Cost: USD
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Matched Pair 12SN7GT RCA NOS (12v 6sn7) Black Plates Bottom D Getters White Lane
Price: USD 97.90
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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(2) NOS Hytron JAN CHY 6SN7GT, mil, black plates, Date Matched (TESTED W/ TV7)
Price: USD 179.99
Condition: New
Location: 208**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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SYLVANIA 6SN7GT "LAWSUIT TUBE" Staggered Black Plates PLATINUM MATCH on AT1000
Price: USD 101.42
Condition: Used
Location: 217**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Lot of 3 Sylvania 3 hole short bottle chrome top 6SN7GT tubes rare
Price: USD 150.00
Condition: Used
Location: 056**
Shipping Type: CALCULATED
Shipping Cost: USD
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1x Brimar 6SN7GT = VT-231 Black Glass - Yellow Print - British BVA - Near NOS
Price: USD 189.00
Condition: Open box
Location: 905**
Shipping Type: FIXED
Shipping Cost: USD 5.50
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Electron Tubes Sheldon 6SN7GT Lot of 2 untested
Price: USD 24.50
Condition: For parts or not working
Location: 999**
Shipping Type: FIXED
Shipping Cost: USD 9.00
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6SN7 GT JAN CKR KEN RAD VT231 TUBE VALVE LAMPE VALVOLA RÖHRE BLACK PLATES
Price: USD 30.00
Condition: Used
Location: 18***
Shipping Type: CALCULATED
Shipping Cost: USD 29.00
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NOS NIB Hytron 6SN7GT Tubes Black Plate Amplitrex AT1000 Tested NOS
Price: USD 38.00
Condition: Unspecified
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Tung Sol 6SN7GT tube, used - T12
Price: USD 20.00
Condition: Used
Location: 173**
Shipping Type: CALCULATED
Shipping Cost: USD
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Strong 1950 Sylvania 6SN7GT Black 2-Hole "T" Plates Foil D Get Serious Tubes D89
Price: USD 50.00
Condition: Used
Location: 074**
Shipping Type: CALCULATED
Shipping Cost: USD
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Circa 1960 Crosley 6SN7GT Black Glass Preamp Tube Tested & Documented 75/65
Price: USD 7.95
Condition: Used
Location: 179**
Shipping Type: CALCULATED
Shipping Cost: USD
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US Stock! 10pcs 6N8S / 6H8C / 6SN7GT / 6N8P NEVZ 1980's tubes NEW
Price: USD 56.10
Condition: New
Location: 330**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NEW real OCTAL TUBE SOCKET SAVER for 8-PIN TUBES 6L6GC 6V6GT 6SN7GT EL34 SS-8
Price: USD 18.99
Condition: New
Location: 150**
Shipping Type: CALCULATED
Shipping Cost: USD
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Raytheon 6SN7GT NOS Black T Plates Bottom D Getter Legendary Bad boy 1953
Price: USD 89.00
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Motorola (Sylvania) 6SN7GT Vacuum Tubes Matched Date Codes Amplitrex Tested Med
Price: USD 25.00
Condition: Used
Location: 272**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Sylvania 6SN7GT Vintage Admiral Black Plate Tube!
Price: USD 14.99
Condition: Used
Location: 446**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS NIB Hytron JAN CHY 6SN7GT, military, black plates USA 1952 (TESTED W/ TV-7D
Price: USD 79.99
Condition: New
Location: 208**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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CV6-7193 CV1135 6SN7GT DET20 GEC Make 1940 MIL WW2 made In England Qty 1 MP
Price: USD 140.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
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Early NOS Pair of Sylvania (Green Logo) 6SN7GT Tubes - NIB - Amplitrex Tested
Price: USD 194.00
Condition: New
Location: 305**
Shipping Type: FIXED
Shipping Cost: USD 8.50
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RARE: KEN-RAD 6SN7GT VT-231 "BLACK GLASS HOLY GRAIL" Tube TESTS V/S on AT1000
Price: USD 185.42
Condition: Used
Location: 217**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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New Gain Matched Trio (3) Tung-Sol Reissue 6SN7GTB Vacuum Tubes 6SN7 6SN7GT
Price: USD 153.49
Condition: New
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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20pcs Vacuum Tube Damper Silicon Ring for 6V6GT 6SN7 6SL7 Audio Amp DIY
Price: USD 6.71
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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6SN7GT TUBE, , TESTED ( 9 AVAILABLE @ $12.00 EACH )
Price: USD 12.00
Condition: Used
Location: 048**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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USED National Union 6SN7GT Audio Twin Triode B&K747 gm:88/88
Price: USD 30.00
Condition: Used
Location: 772**
Shipping Type: FIXED
Shipping Cost: USD 5.10
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Tung Sol 6SN7GT tube - T23
Price: USD 15.00
Condition: Used
Location: 173**
Shipping Type: CALCULATED
Shipping Cost: USD
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National Union 6SN7GT Grey Glass Low Noise Tube
Price: USD 40.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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Quad of Raytheon JAN-CRP 6SN7GT VT231 Tubes - Amplitrex Verified
Price: USD 395.00
Condition: Used
Location: 305**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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RARE: KEN-RAD 6SN7GT VT-231 1940's "HOLY GRAIL" Tube TESTS NOS on AT1000
Price: USD 174.92
Condition: Used
Location: 217**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Electron Tube RCA 6SN7Gt
Price: USD 17.95
Condition: Used
Location: 999**
Shipping Type: CALCULATED
Shipping Cost: USD
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6SN7GT Sylvania Chrome Top Balanced New (New Old Stock) Test New 1 Year Warranty
Price: USD 94.45
Condition: New
Location: 913**
Shipping Type: FIXED
Shipping Cost: USD 3.45
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2 x 6SN7gt Hytron Tubes*2-Hole Black Plates*D-Getter**NOS*NIB*
Price: USD 100.00
Condition: Unspecified
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 7.75
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Lot Of 3 RCA 6SN7GT Black Staggered Plates Bottom D Getter TV7 Tested NOS
Price: USD 50.00
Condition: Used
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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PAIR RCA JAN CRC 6SN7GT VT-231 TUBES AMPLITREX TESTED NOS MATCH DATE
Price: USD 150.00
Condition: Unspecified
Location: 553**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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TUNG SOL (LABELED MOTOROLA) 6SN7GT AUDIO VACUUM TUBE TESTED VINTAGE A845.C
Price: USD 24.00
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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Raytheon JAN CRP 6SN7GT VT-231 Test NOS/Near Black Plt S-Rods Serious Tubes D117
Price: USD 95.00
Condition: Used
Location: 074**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 x 6SN7gt Ken-Rad Tubes*1948*Strong Matched Pair*Black Plates*#5
Price: USD 99.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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6SN7GT 6SN7 GT KEN RAD BLACK PLATES TUBE RÖHRE VALVE LAMPE FLAT BLACK PLATES
Price: USD 25.00
Condition: Used
Location: 18***
Shipping Type: CALCULATED
Shipping Cost: USD 69.00
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Pair of Ken-Rad JAN CKR 6SN7GT VT-231 1944 Black Glass Vacuum Tubes #3
Price: USD 250.00
Condition: Used
Location: 975**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Sylvania 6SN7GT Staggered Black Plate "Lawsuit Tube (RCA)" Early 1950's - Strong
Price: USD 46.95
Condition: Used
Location: 434**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1943 RCA 6SN7GT (ECC33 CV1988) Tube - Smoked Glass, Copper Grids, Round Micas
Price: USD 85.95
Condition: Unspecified
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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MATCHED PAIR SYLVANIA 6SN7GT Chrome Dome PREMIUM Audio VACUUM TUBES F.8113
Price: USD 109.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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RCA 6SN7GT Tubes tested with Precision tube tester
Price: USD 17.99
Condition: Used
Location: 088**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Tube 6SN7GT 6sn7 Emerson Tested Vacuum (48b3)
Price: USD 10.00
Condition: Used
Location: 138**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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8 Pin Octal Vacuum TUBE SOCKETS LOT Vintage AMPHENOL USA 77MIP8 5ar4 7591 6sn7gt
Price: USD 20.00
Condition: Open box
Location: 300**
Shipping Type: FIXED
Shipping Cost: USD 5.25
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2 x 6SN7 GT & 2 x 6SN7 GTB Raytheon Black Plate Tubes - TV-7
Price: USD 39.99
Condition: Used
Location: 346**
Shipping Type: CALCULATED
Shipping Cost: USD
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Brimar 6SN7GT tubes m/pr
Price: USD 265.00
Condition: Used
Location: 531**
Shipping Type: FIXED
Shipping Cost: USD 12.00
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LOT OF 5 VINTAGE 6SN7GT VACUUM TUBES (BJR6001)
Price: USD 59.99
Condition: Used
Location: 600**
Shipping Type: CALCULATED
Shipping Cost: USD
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(1) Sylvania 6SA7GT/G & (1) Tung Sol 6SJ7GT & (1) Raytheon 6SN7GT Tests Good!!
Price: USD 12.95
Condition: Used
Location: 662**
Shipping Type: FIXED
Shipping Cost: USD 6.95
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SYLVANIA made 6SN7GT Vintage AUDIO Chrome Dome VACUUM TUBE Tested USA 6.3638-D
Price: USD 33.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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SYLVANIA 6SN7GT SHORT BOTTLE 3 HOLE BADBOY TUBE AMPLITREX TEST STRONG
Price: USD 80.00
Condition: Unspecified
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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1951 National Union NU 6SN7GT Smoked Black Glass Tube TV-7 Tested Good!
Price: USD 50.30
Condition: Used
Location: 550**
Shipping Type: CALCULATED
Shipping Cost: USD 5.85
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6SN7 VT231 / GT NOS KEN RAD PLATINUM MATCHED TRIODE TV7
Price: USD 197.47
Condition: Used
Location: 071**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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1 x CTL- 6SN7gt Tung-Sol Tube*Very Strong & Balanced*Round Black Plates*#2
Price: USD 250.00
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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2 x 6SN7gt Raytheon/Zenith Tubes*D-Getter*Support Rods*Tested*1949-50 #9
Price: USD 39.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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SYLVANIA JAN CHS 6SN7-GT VT-231 Tube, Black Plate (2 Hole) Amplitrex Test Strong
Price: USD 55.00
Condition: Unspecified
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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lot of 10 PHILCO TUBE BOX CARTON BOX FOR 6SN7 6SL7 6SJ7 6EM7 6BX7 12SN7 6X5GT
Price: USD 7.89
Condition: Used
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 7.00
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2 x 6SN7gt Sylvania Tubes*2-Hole Black Plate Bad Boy*Super Strong Pair*1950*#20
Price: USD 183.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 7.75
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1 TungSol CTL 6SN7GT Black Glass Tube / Tung Sol
Price: USD 149.00
Condition: Used
Location: 907**
Shipping Type: FIXED
Shipping Cost: USD 10.00
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PAIR RAYTHEON (CROSLEY LABEL) 6SN7GT AUDIO VACUUM TUBES TESTED VINTAGE B.10068-C
Price: USD 54.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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MARCONI RADIOTRON Sylvania 6SN7GTB 3-Hole Canada Tall Glass Tubes Pair 6SN7GT
Price: USD 85.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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Matched PAIR CBS 6SN7GT AUDIO VACUUM TUBES TESTED T BLACK PLATES K.10044-C
Price: USD 74.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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Vintage Vacuum Tube SYLVANIA 6SN7GT
Price: USD 12.99
Condition: Used
Location: 926**
Shipping Type:
Shipping Cost: USD
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2 x 6SN7gt Sylvania/Crosley Tubes*Super Strong Pair*Bad Boy
Price: USD 130.00
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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2, Raytheon 6SN7GT, black, flat plates, two reinforcing rods, match date pair #3
Price: USD 118.95
Condition: Unspecified
Location: 079**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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(2) OTK Vacuum Tubes 6SN7/6SN7GT 6H8C Made In Russia New In Open Box
Price: USD 39.99
Condition: Open box
Location: 954**
Shipping Type: FIXED
Shipping Cost: USD 6.99
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RCA USN CRC 6SN7GT VT-231 SMOKED GLASS TUBE AMPLITREX TESTED STRONG
Price: USD 65.00
Condition: Unspecified
Location: 553**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Lot of 17) RCA Clear Glass 6SN7GT Black Plates ~ Strong Lot Nothing Under 92%
Price: USD 199.95
Condition: Used
Location: 744**
Shipping Type: CALCULATED
Shipping Cost: USD
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LOT OF 3 SYLVANIA 6SN7GT 2 HOLE T PLATE TUBES ALT LABEL TV-7 TESTED STRONG
Price: USD 85.00
Condition: Unspecified
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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1952 RCA 6SN7GT Grey Glass Low Noise Preamp Tubes Pair
Price: USD 90.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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Pair Raytheon 6SN7GT Short Bottle Black Plate 2 Hole Side D Getter TV7 Strong
Price: USD 55.00
Condition: Used
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Pair RCA Victor 6SN7GT Smoke Glass Vacuum Tubes TV7 Tested Strong
Price: USD 50.00
Condition: Used
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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2 x JAN-CRP-6SN7gt Raytheon Tubes*2-Hole Black T Plates*Very Strong Pair*VT-231*
Price: USD 199.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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(3) Lot Motorola GE Hytron Tubes 6SN7GTA 6SN7GT (TESTED W/ TV7)
Price: USD 39.99
Condition: Used
Location: 208**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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JAN SYLVANIA VT-231 MILITARY 6SN7GT VACUUM TUBE (BJR7027)
Price: USD 89.99
Condition: Used
Location: 600**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 PCS 6N8S (6SN7GT, 1578) NEW / OTK MILITARY / TESTED / 1958 YEAR / USA SHIPPING
Price: USD 34.99
Condition: New
Location: 600**
Shipping Type: CALCULATED
Shipping Cost: USD
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Lot of 10) Sylvania 6SN7GT Preamp Tubes Strong Test See test Results Bad Boys
Price: USD 200.00
Condition: Used
Location: 744**
Shipping Type: CALCULATED
Shipping Cost: USD
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MATCHED PAIR NOS NIB RAYTHEON FLAT PLATE & METAL RODS JAN 6SN7GT VT231 ENERGETC!
Price: USD 229.00
Condition: New
Location: 913**
Shipping Type: CALCULATED
Shipping Cost: USD
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RAYTHEON VT-231 JAN-CRP 6SN7GT Preamp Tube Pair Test NOS
Price: USD 150.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1pair PSVANE 6SN7 Vacuum Tube Replaces 6N8P 6H8C CV181 6SN7GT HIFI Audio Matched
Price: USD 78.20
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Sylvania Two Hole 6SN7GT Vacuum Tubes 87/97% and 107/126% Amplitrex
Price: USD 45.00
Condition: Used
Location: 272**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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NOS 6N8S 6SN7GT Soviet 2 Hole Plate Vacuum Tube 6H8C | Tested | USA Shipping
Price: USD 10.95
Condition: New
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 6.50
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Vintage New Old Stock Sylvania 6SN7GT Vacuum Tube Black Plate 1957 NOS
Price: USD 59.99
Condition: New
Location: 144**
Shipping Type: FIXED
Shipping Cost: USD 9.00
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Tung-Sol 6SN7GT Black Staggered Plate Vacuum Tube TV7 Tested Strong
Price: USD 35.00
Condition: Used
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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QUAD LOT OF RCA 6SN7GT BLACK PLATE TUBES, TV-7 TESTED #A-5
Price: USD 45.00
Condition: Used
Location: 454**
Shipping Type: CALCULATED
Shipping Cost: USD
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QUAD LOT OF STRONG RCA 6SN7GT BLACK PLATE TUBES, TV-7 TESTED #A-8
Price: USD 65.00
Condition: Used
Location: 454**
Shipping Type: CALCULATED
Shipping Cost: USD
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1 x 6SN7 GT Crosley Tube - TV-7
Price: USD 9.99
Condition: Used
Location: 346**
Shipping Type: CALCULATED
Shipping Cost: USD
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RCA 6SN7GT Black Coated Glass Made in ENGLAND Amplitrex Tested #1352010
Price: USD 70.00
Condition: Open box
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
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Matched Pair 1942 RCA Victor 6SN7GT LEGENDARY smoked Gray Glass 1942 & 1948
Price: USD 400.00
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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