New Gain Matched Pair 2 pcs Psvane 6SN7-SE Tennis Ball Vacuum Tubes - USA Seller
Price: USD 123.71
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
MATCHED QUAD (4) CBS 6SN7GTB Short Bottle VINTAGE Audio VACUUM TUBES F.7818
Price: USD 134.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
Read More
RCA 6SN7 GT TUBE 1958 LEGENDARY GRAY SMOKE WINGED MICA TOP PERFECT MATCHING QUAD
Price: USD 331.29
Condition: Open box
Location: 934**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Matched Pair 1942 RCA Victor 6SN7GT LEGENDARY smoked Gray Glass 1942 & 1948
Price: USD 360.00
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
2 - SYLVANIA BAD BOY JAN-CHS-6SN7GT VT-231 2 HOLE PLATE / MATCHED PAIR
Price: USD 249.00
Condition: Used
Location: 907**
Shipping Type: FIXED
Shipping Cost: USD 11.00
Read More
4 Excellent strong test nos mil spec Rca gray glass vt231 / 6sn7 tubes #CD7
Price: USD 149.99
Condition: Used
Location: 457**
Shipping Type: FIXED
Shipping Cost: USD 8.00
Read More
2 RCA 6SN7GT Tubes (USA)
Price: USD 34.99
Condition: Used
Location: 237**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Closely Matched Pair Sylvania 6SN7GT VT-231 Tested Strong Balanced Tube
Price: USD 128.45
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 9.95
Read More
Pair of GE 6SN7GT Tubes - Same Date Code - 1940's - Hickok Tested
Price: USD 11.00
Condition: Used
Location: 142**
Shipping Type: FIXED
Shipping Cost: USD 6.00
Read More
Tube 6SN7GT 6sn7 Emerson Tested Vacuum (48b3)
Price: USD 10.00
Condition: Used
Location: 138**
Shipping Type: FIXED
Shipping Cost: USD 7.00
Read More
2 x 6SN7gt RCA/Admiral Tubes *Smoked Glasss* Strong Pair*1948-9*#15
Price: USD 90.00
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
Read More
Tv7B Tested Tall 6SN7GT Admiral radio amplifier vacuum tube 6SN7 50/120-120
Price: USD 39.00
Condition: Unspecified
Location: 322**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Early NOS Pair of Sylvania (Green Logo) 6SN7GT Tubes - NIB - Amplitrex Tested
Price: USD 225.00
Condition: New
Location: 305**
Shipping Type: FIXED
Shipping Cost: USD 8.50
Read More
AMAZING MATCH QUAD SYLAVANIA 6SN7 6SN7GTB 6SN7GT CHROME TOPS 4 EXCELLENT TUBES
Price: USD 178.85
Condition: Used
Location: 925**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
New Gain Matched Sextet (6) Tung-Sol Reissue 6SN7GTB Vacuum Tubes 6SN7 6SN7GT
Price: USD 299.31
Condition: New
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
CBS Matched Pair 6SN7GTB NOS Black Plates Side D Getters Audio Tubes
Price: USD 135.00
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Matched Pair 1952 GE 6SN7GTA Tubes- Gray Plates, Small Base, Side 'Fat-D' Getter
Price: USD 55.95
Condition: Unspecified
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.50
Read More
1 RCA 6sn7gt Smoked Glass Vacuum Tube / Low Test
Price: USD 38.00
Condition: Used
Location: 371**
Shipping Type: CALCULATED
Shipping Cost: USD 4.00
Read More
PAIR RAYTHEON 1950/52 6SN7GT BLACK PLATE TUBES, TV-7 TESTED #A-16
Price: USD 49.99
Condition: Used
Location: 454**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
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
Read More
2, Sylvania 6SN7GTA, black, 3-rivet Bad Boy, chrome dome, match date pr2, 6SN7GT
Price: USD 118.95
Condition: Used
Location: 079**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Vintage Raytheon 6SN7GT Tube 1946 Reinforcing Rods Strong Balanced #2
Price: USD 50.00
Condition: Unspecified
Location: 532**
Shipping Type: FIXED
Shipping Cost: USD 5.00
Read More
MATCHED PAIR RCA USN CRC 6SN7GT VT-231 SMOKED GLASS TUBES AMPLITREX TESTED NOS
Price: USD 165.00
Condition: Unspecified
Location: 553**
Shipping Type: FIXED
Shipping Cost: USD 6.00
Read More
4 x 6SN7gt RCA Tubes *Smoked Glasss*Tested Good*#6
Price: USD 100.00
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
Read More
2 x JAN-CRP-6SN7gt Raytheon Tubes*2-Hole Black Plates*Very Strong Pair*VT-231*
Price: USD 199.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
Read More
GENERAL ELECTRIC GE JAN CG 6SN7GT TUBE - TV-7 TESTED
Price: USD 14.95
Condition: Used
Location: 110**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
(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
Read More
Sylvania JAN-CHS-6SN7GT VT-231 Black Plate - TV7 TESTD NOS - LOCATOR PIN MISSING
Price: USD 80.00
Condition: Used
Location: 913**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
NOS MATCH PAIR SYLVANIA 6F8G (38768F) NAVY TUBES BAD BOY PLATES FOR 6SN7 VT-231
Price: USD 255.50
Condition: Open box
Location: 925**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
SYLVANIA JAN CHS 6SN7 GT VT-231 TUBE 1943 TOUGH DOGs NICELY MATCHED SET NIB
Price: USD 246.29
Condition: Open box
Location: 934**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
GE JAN CG 6SN7 GT SC495 TUBE LEGENDARY 2 HOLE TOUGH DOG PERFECTLY MATCHED SET
Price: USD 186.79
Condition: Open box
Location: 934**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
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
Read More
Haltron 6SN7GT Valve Tube Tested
Price: USD 34.00
Condition: Used
Location: 170**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Lot of 3 (Trio) Matched Tung-Sol 6SN7GT Tested Balanced Tube
Price: USD 68.45
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 9.95
Read More
Tung-Sol 6SN7GT ECC33 6SN7 Tubes, Matched Pair, Tested, Bad Boy Plates
Price: USD 100.00
Condition: Used
Location: 850**
Shipping Type: FIXED
Shipping Cost: USD 8.00
Read More
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
Read More
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
Read More
Pair of RCA 6SN7GT VT-231 Tested Strong VACUUM TUBE Bottom-Getter Black Plate
Price: USD 52.90
Condition: Used
Location: 841**
Shipping Type: FIXED
Shipping Cost: USD 8.95
Read More
KEN-RAD 6SN7 GT VT-231 CKR LEGENDARY BLACK BEAUTY MATCHING QUAD SET of FOUR (4)
Price: USD 1018.94
Condition: Open box
Location: 934**
Shipping Type:
Shipping Cost: USD
Read More
Sylvania 6SN7GTB Chrome Top "TRUE NOS" Tubes PLATINUM MATCHED on AT1000
Price: USD 49.66
Condition: Used
Location: 217**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
SYLVANIA 6SN7 GT VT231 JAN CHS TUBE 1943 TOUGH DOGS MATCHED QUAD SET of (4) FOUR
Price: USD 593.94
Condition: Open box
Location: 934**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
1942 RCA 6SN7GT Tube - Smoked Glass, Copper Grids, Round Micas (2950/2650)
Price: USD 82.95
Condition: Unspecified
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.00
Read More
VERY RARE SYLVANIA 6SN7GT 1951 BLACK FLAT-PLATE D-GETTER MATCHED PAIR TUBES 1950
Price: USD 297.50
Condition: Open box
Location: 342**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
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
Read More
Tung Sol Mica Mouse Ears 6SN7GT Tube Motorola Hickok Tested (Box B)
Price: USD 25.99
Condition: Used
Location: 060**
Shipping Type: FIXED
Shipping Cost: USD 5.88
Read More
2, Sylvania 6SN7GTA, black, 3-rivet Bad Boy, chrome dome, match date pr, 6SN7GT
Price: USD 108.95
Condition: Used
Location: 079**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
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
Read More
2 x 6SN7gt RCA Tubes *Smoked Glasss*Tested Strong*#7
Price: USD 73.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
Read More
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
Read More
Sylvania 6SN7GT VT-231 Tested Like NOS Tube
Price: USD 98.45
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 9.95
Read More
Radio Tubes 6SN7GT 6SN7 GE Italy VP Logo 2800 / 2800
Price: USD 20.99
Condition: Used
Location: 121**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Lot (3) (1) Sentinel 6SN7 GT (1) Tung-Sol 6SN7 GTB (1) RCA 6SN7 GTB Vacuum Tubes
Price: USD 20.00
Condition: Used
Location: 953**
Shipping Type: FIXED
Shipping Cost: USD 5.50
Read More
Tung-Sol 6SN7GT NOS Mouse Ear Tested Strong Balanced Tube
Price: USD 78.45
Condition: New
Location: 841**
Shipping Type: FIXED
Shipping Cost: USD 7.95
Read More
Two, GE 6SN7GTB, side getter, matching pair, 6SN7GT
Price: USD 49.95
Condition: Used
Location: 079**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
CBS Hytron 6SN7GT Vacuum Tubes "Bad Boy" Black Plate NOS 115% PLATINUM PLUS 1952
Price: USD 124.99
Condition: Unspecified
Location: 441**
Shipping Type: FIXED
Shipping Cost: USD 11.99
Read More
1 x 6SN7gt Raytheon/Zenith Tube* Black Plates - D*Support Rods*1950*
Price: USD 34.99
Condition: Unspecified
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 7.75
Read More
1941 RCA 6SN7GT Tube - Smoked Glass, Copper Grids, Round Micas (2250/2500)
Price: USD 65.95
Condition: Unspecified
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.00
Read More
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
Read More
RCA LEGENDARY 6SN7GT SMOKE GLASS BLACK PLATE TUBE, TV-7 TESTED #A-3
Price: USD 35.00
Condition: Used
Location: 454**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
NOS Russian Novosibirsk 6SN7GT 6N8P 5692 CV181 6H8C TUBE NEW IN BOX
Price: USD 17.99
Condition: New
Location: 956**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
CBS Hytron 6SN7GT "Bad Boy" Tested Balanced Tube
Price: USD 38.45
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 7.95
Read More
RCA 6SN7GT AUDIO VACUUM TUBE TESTED VINTAGE SMOKED GLASS A992.C
Price: USD 25.00
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
Read More
Two, National Union 6SN7GT, black plate, smoked glass, match pair, 6SN7GT
Price: USD 178.95
Condition: Used
Location: 079**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
RCA 6SN7GT AUDIO VACUUM TUBE TESTED VINTAGE SMOKED GLASS BLACK PLATES A994.C
Price: USD 22.00
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
Read More
1 6SN7GT Tube TESTED STRONG Balanced US Navy
Price: USD 100.00
Condition: Used
Location: 436**
Shipping Type:
Shipping Cost: USD
Read More
RCA 6SN7GT Smoked Grey Glass Tested Strong Balanced Tube
Price: USD 34.45
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 7.95
Read More
NOS KEN-RAD 6SN7GT BLACK PLATE VACUUM TUBE TV7 TESTED 98/98 (50 Min)
Price: USD 50.00
Condition: Unspecified
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
Read More
JAN CRC-6SN7GT VT-231 RCA MERIT MATCHED 2Pcs SMOKE GLASS TUBES MERIT MATCH/DATES
Price: USD 200.00
Condition: Used
Location: 841**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
2, NEW, Philco- Sylvania 6SN7GTB, chrome dome, 1950's, matching pair, 6SN7GT
Price: USD 118.95
Condition: New
Location: 079**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Matched Pair Sylvania 6SN7GT 2-Hole Black Plates Bad Boy Tubes TV7 Strong
Price: USD 120.00
Condition: Unspecified
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
Read More
1 - BRIMA BVA 6SN7GT BLACK BASE AUDIO TUBE / 6SN7 CV1988
Price: USD 222.00
Condition: Used
Location: 907**
Shipping Type: FIXED
Shipping Cost: USD 10.00
Read More
RCA JAN CRC 6SN7GT VT-231 Vacuum Tubes
Price: USD 49.95
Condition: Used
Location: 320**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
1 - BRIMA BVA 6SN7GT BLACK BASE AUDIO TUBE / 6SN7 CV1988
Price: USD 222.00
Condition: Used
Location: 907**
Shipping Type: FIXED
Shipping Cost: USD 10.00
Read More
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
Read More
CBS Hytron 6SN7GT Vacuum Tubes "Bad Boy" Black Plate NOS 113% PLATINUM PLUS 1953
Price: USD 124.99
Condition: Unspecified
Location: 441**
Shipping Type: FIXED
Shipping Cost: USD 9.99
Read More
2 x 6SN7gtb RCA Tubes* Black Plates-D*Super Strong Matched Pair*With Boxes*#14
Price: USD 59.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
Read More
Hytron JAN 6SN7GT Tube (1)
Price: USD 49.99
Condition: Used
Location: 940**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
(2) Tung Sol JAN-CTL-6SN7WGTA Twin Triodes Test NOS! Tall Bottle! Chrome Tops!
Price: USD 124.99
Condition: Open box
Location: 186**
Shipping Type:
Shipping Cost: USD
Read More
8x 6N8S / 6H8C / 6SN7GT / 6N8P double triode Foton 1960's tubes NOS
Price: USD 33.40
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 21.80
Read More
LOT OF 11 ALL TESTED OVER SYLVANIA 6SN7 GT GTA GTB TUBES
Price: USD 132.00
Condition: Used
Location: 164**
Shipping Type: FIXED
Shipping Cost: USD 12.60
Read More
MATCHED PAIR 6SN7GT SYLVANIA STAGGERED PLATES 1951-1952 VACUUM TUBES (BJR5019)
Price: USD 69.99
Condition: Used
Location: 600**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
6SN7GT 2 radio audio amplifier 3 hole bad boy vacuum tubes valves tested 6SN7GTB
Price: USD 155.99
Condition: Used
Location: 156**
Shipping Type: FIXED
Shipping Cost: USD 4.00
Read More
Sovtek 6SN7GT Preamp Vacuum Tube
Price: USD 28.95
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
Read More
tube socket 8 pin octal chassis mount gold plated ceramic 10 pcs 6L6 EL34 6SN7GT
Price: USD 30.99
Condition: New
Location: 349**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
RCA 6SN7GT Smoked Grey Glass Tested Strong Like NOS Balanced Tube
Price: USD 48.45
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 9.95
Read More
Two, Sylvania JAN CHS 6SN7GT, military, 3 rivet Bad Boy, matching pair, 6SN7GT
Price: USD 324.95
Condition: Used
Location: 079**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
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
Read More
Two, NEW, Sylvania 6SN7WGTA, military, match date pair #5, 6SN7GT, 6SN7GTA eq
Price: USD 158.95
Condition: New
Location: 079**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Beautiful & Very Strong Early Sylvania 6SN7GT 2-Hole Tall Bad Boy 100/92%
Price: USD 115.00
Condition: Used
Location: 604**
Shipping Type:
Shipping Cost: USD
Read More
2, RCA, VT-231, JAN CRC 6SN7GT, wartime, smoked glass, match date pr #7, 6SN7GT
Price: USD 214.95
Condition: Used
Location: 079**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
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
Read More
MATCHED PAIR RCA 6SN7GT Black Plates AUDIO AMP VACUUM TUBES USA Tested 2.5749-D
Price: USD 64.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
Read More
Pair of RCA 6SN7GTB Tested Strong VACUUM TUBE Side-Getter Black Plate
Price: USD 34.90
Condition: Used
Location: 841**
Shipping Type: FIXED
Shipping Cost: USD 8.95
Read More
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
Read More
Pair of GE 6SN7GT Tubes tested with Precision tube tester
Price: USD 34.99
Condition: Used
Location: 088**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Sylvania 6SN7GT Test NOS/Near 2-Hole Black T Plates Copper Gr Serious Tubes D104
Price: USD 40.00
Condition: Used
Location: 074**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
1 Sylvania VT-231 Tough Dog 6sn7gt Vacuum Tube / Strong Test Black Plate
Price: USD 129.00
Condition: Used
Location: 371**
Shipping Type: CALCULATED
Shipping Cost: USD 4.00
Read More
Two, NEW, Raytheon 6SN7GTB, black, flat plates, matching pair, 6SN7GT eq
Price: USD 149.95
Condition: New
Location: 079**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
SYLVANIA 6SN7 GT VT231 JAN CHS TUBE 1943 TOUGH DOG PERFECT MATCHED SET NIB MINT
Price: USD 297.29
Condition: Open box
Location: 934**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
KEN-RAD 6SN7 GT VT-231 CKR LEGENDARY BLACK BEAUTY MATCHING QUAD SET of FOUR (4)
Price: USD 1018.94
Condition: Open box
Location: 934**
Shipping Type:
Shipping Cost: USD
Read More