SYLVANIA 6SL7 GT TUBE LEGENDARY 1950s TOUGH DOGS CHROMED FOIL MATCHING SET NIB
Price: USD 88.87
Condition: Open box
Location: 934**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS 6SL7GT VT-229 Tall Bottle Black Plates Sylvania Audio Tube
Price: USD 58.00
Condition: Open box
Location: 384**
Shipping Type: CALCULATED
Shipping Cost: USD
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Silvertone 6SL7GT NOS AUDIO TUBE 1940s Round Gray Plates Tall Bottle Sylvania
Price: USD 45.00
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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3 NOS Matched RCA CRC 6SL7GT VT-229 BOTTOM D GETTERs Black Plates audio Tubes
Price: USD 135.00
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Pair GE 6SL7GT Closely Matched Tubes, Silver Plate, Bottom Getter, Tested
Price: USD 35.00
Condition: Used
Location: 040**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1 x 6SL7gt TungSol Tube*1953*Black Glass*
Price: USD 36.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 7.75
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6SL7GT RCA Red Letter Audio Receiver Pre-Amp Vacuum Tubes 1960s Tested Pair
Price: USD 29.99
Condition: Used
Location: 666**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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MATCHED PAIR NOS NIB TUNG SOL BLACK GLASS 6SU7GTY PREMIUM 6SL7GT PERFECT!
Price: USD 219.00
Condition: New
Location: 913**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 NIB GE 6SL7GT Tubes-USA-SIDE GETTER
Price: USD 50.00
Condition: New
Location: 010**
Shipping Type: CALCULATED
Shipping Cost: USD
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National Union VT-229 JAN-CNU-6SL7GT Tube TV-7 Tested
Price: USD 29.00
Condition: Used
Location: 905**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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6SL7GT RCA Fat Base Red Letter Audio Guitar Preamp Vacuum Tubes Tested Pair
Price: USD 23.99
Condition: Used
Location: 020**
Shipping Type: CALCULATED
Shipping Cost: USD 7.75
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RARE Matched Pair National Union CNU-6SL7GT/ECC35 Black Glass tubes - Test NOS
Price: USD 69.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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Match Pair 6SL7GT 1940 Round Mica Black Plates Legendary Smoked Glass Tubes
Price: USD 134.99
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS NIB PAIR TUNG-SOL MADE 6SL7GT BLACK GLASS TUBES PHILCO BRANDED 5691 6SL7 USA
Price: USD 206.25
Condition: Open box
Location: 925**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Pair RCA NOS 6SL7 GT Black Plates Bottom D Getters
Price: USD 116.99
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Pair NOS RCA Coinbase 6SL7GT Silver Plates Side Getters
Price: USD 81.00
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 JAN-CKR- 6SL7GT VT-229 KEN-RAD Tubes, one w/BOX TESTED
Price: USD 52.50
Condition: Unspecified
Location: 658**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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2 NIB GE 6SL7GT Tubes-USA
Price: USD 55.00
Condition: New
Location: 010**
Shipping Type: CALCULATED
Shipping Cost: USD
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RAYTHEON 6SL7GT SMOKED GLASS MATCHED TRIODES MAXI PREAMP TESTED
Price: USD 20.00
Condition: Used
Location: 726**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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SOVTEK 6SL7GT NSMP
Price: USD 40.00
Condition: New – Open box
Location: 379**
Shipping Type: CALCULATED
Shipping Cost: USD
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Philco NOS/NIB 6SL7GT Vacuum Tube Round Gray Plate Tested NOS
Price: USD 21.95
Condition: New
Location: 355**
Shipping Type: FIXED
Shipping Cost: USD 5.79
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Sylvania 6SL7GT Vintage Vacuum Tube Chrome Bottom 50's Vintage
Price: USD 24.50
Condition: Used
Location: 495**
Shipping Type: CALCULATED
Shipping Cost: USD 4.00
Read MoreNATIONAL ELECTRONICS 6SL7GT NSMP
Price: USD 33.00
Condition: New – Open box
Location: 379**
Shipping Type: CALCULATED
Shipping Cost: USD
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Tung-Sol 6SL7GT Black Glass Square Mica Round Plate Amplitrex Tested Strong
Price: USD 35.00
Condition: Unspecified
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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NOS NIB SYLVANIA 6SL7GT TUBES GREY ROUND PLATE D GETTER AMPLITREX TESTED
Price: USD 30.00
Condition: Unspecified
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Tung-Sol 6SL7GT Black Glass Round Plate Square Mica Tested Good Balanced Tube
Price: USD 44.45
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 9.95
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Raytheon Labeled 6SL7GT Black Glass Vacuum Tube Amplitrex Tested 87/87% Gm
Price: USD 20.00
Condition: Used
Location: 272**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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MATCHED PAIR NOS NIB TUNG SOL LABELED DUMONT 6188 / 6SL7GT / 6SU7GTY PERFECT!
Price: USD 149.00
Condition: New
Location: 913**
Shipping Type: CALCULATED
Shipping Cost: USD
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Raytheon Uniline 6SL7GT NOS Black Plates chrome Flash Audio Tube
Price: USD 63.00
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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6SL7GT black glass Best Sounding 1940/50s Round Mica 2 Hole Black Plates
Price: USD 80.98
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS PAIR RARE NATIONAL UNION JAN CNU VT-229 / 6SL7GT TUBES *TALL GREY GLASS 6SL7
Price: USD 221.25
Condition: Open box
Location: 925**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS Rare Kenrad GE Matched Pair 6sl7gt Silver Plates HAUNTING TONE Audio Tubes
Price: USD 112.50
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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6SL7 GT TUNGSOL BLACK GLASS SHIELDS MATCHED PAIR TV7 #1D
Price: USD 84.74
Condition: Used
Location: 071**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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MATCHED PAIR OF SYLVANIA 6SL7GT NOS NIB BLACK PLATES MAXI PREAMP TESTED
Price: USD 39.00
Condition: New
Location: 726**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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6SL7GT RCA Smoked Gray Glass Audio Receiver Guitar Preamp Vacuum Tubes Tested 2
Price: USD 24.99
Condition: Used
Location: 020**
Shipping Type: CALCULATED
Shipping Cost: USD 7.75
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2 Sylvania 6SL7GT Tubes-USA TALL BOTTLE-TEST GOOD
Price: USD 50.00
Condition: Used
Location: 010**
Shipping Type: CALCULATED
Shipping Cost: USD
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Pair of GE 6SL7GT Tested Strong VACUUM TUBE D-Horseshoe Getter Silver Plate
Price: USD 38.90
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 8.95
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6SL7 GT SYLVANIA MATCHED PAIR TV7 #1D
Price: USD 44.74
Condition: Used
Location: 071**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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Nos Raytheon VT-229 Black Round Plates 6sl7gt Rare -
Price: USD 75.00
Condition: Open box
Location: 384**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS 6SL7-GT Matched Pair Kenrad Ge Silver Plates
Price: USD 135.00
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Balanced 6SL7GT RCA black oval plate/rectangle getter Tube, TV-7B Test 106/108%
Price: USD 16.95
Condition: Used
Location: 754**
Shipping Type: FIXED
Shipping Cost: USD 4.50
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(1) Tested Balanced RCA 6SL7GT Tube Date Code BKP 6SL7 GT Twin Triode 6SL7 GT
Price: USD 15.00
Condition: Used
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
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(1) Tested GE 6SL7GT Tube Date Code HZ and Box General Electric 6SL7 GT Tube (b)
Price: USD 20.00
Condition: Used
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
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6SL7GT Arcturus radio amplifier vintage audio vacuum tube valve VT-229 6SL7
Price: USD 19.99
Condition: Used
Location: 156**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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RARE Matched Pair Sylvania CHS-6SL7GT/VT-229/ECC35 Foil Getter tubes - Test NOS
Price: USD 69.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 x JAN-6SL7gt RCA Tubes*Very Strong Pair*VT-229-Military*1945*#9
Price: USD 63.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 7.75
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NOS/NIB RCA 6SL7GT AUDIO VACUUM BLACK PLATE TUBE HICKOK TESTED.
Price: USD 14.99
Condition: Open box
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 6.50
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2 NOS GE 6SL7GT TUBES BLACK ROUND PLATES #N7
Price: USD 49.95
Condition: Used
Location: 344**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 RCA - JAN CRC 6SL7GT - VT-229 Preamp Tubes - Tested - Boxes, FREE Shipping!
Price: USD 40.00
Condition: Open box
Location: 972**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RARE Tung-Sol 6SL7GT/ECC35 Black Glass Round Plates tube - Test NOS
Price: USD 69.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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Tung-Sol 6SL7GT Round Plate Brown Base Preamp Tube
Price: USD 50.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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2 NIB Sylvania 6SL7GT Tubes-USA
Price: USD 50.00
Condition: New
Location: 010**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 Sylvania 6SL7GT Tubes-USA Philco branded
Price: USD 45.00
Condition: Used
Location: 010**
Shipping Type: CALCULATED
Shipping Cost: USD
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RARE Matched Pair NOS/NIB RCA 6SL7GT/ECC35 Black plates tubes - Test NOS
Price: USD 79.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS PAIR GE 6SL7GT Vintage AUDIO AMPLIFIER VACUUM TUBES Foil D GETTER 2.7719-D
Price: USD 69.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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2 Tung-Sol 6SL7GT Tubes-USA Roundplate-TEST GOOD
Price: USD 85.00
Condition: Used
Location: 010**
Shipping Type: CALCULATED
Shipping Cost: USD
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RCA 6SL7GT 6SC7 Metal Base Vacuum Tv Radio Amplifier Power Electron Tube
Price: USD 31.05
Condition: Used
Location: 430**
Shipping Type: CALCULATED
Shipping Cost: USD 7.00
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NOS PAIR RCA 6SL7GT Black Plates AUDIO AMP VACUUM TUBES USA Tested 2.7720-D
Price: USD 69.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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2 x 6SL7gt RCA Tubes*Very Strong Matched Pair*Smoked Glass*1953-57*#11
Price: USD 49.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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2 National Union 6SL7GT Tubes-USA JAN BLACK GLASS
Price: USD 55.00
Condition: Used
Location: 010**
Shipping Type: CALCULATED
Shipping Cost: USD
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Pair (Matching Codes) RCA 6SL7GT Silver Plate Amp Vacuum Tube Tested NOS NIB🪽
Price: USD 42.99
Condition: Open box
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 6.99
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Pair of Tung-Sol 6SL7GT New Prod. Preamp Vacuum Tube
Price: USD 99.90
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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JAN CHS-6SL7GT Sylvania NOS gray round plate Vacuum Tube, TV-7D Tested 118/122%
Price: USD 34.95
Condition: New
Location: 754**
Shipping Type: FIXED
Shipping Cost: USD 4.50
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1 NIB Tung-Sol 6SL7GT Tube-USA- roundplate
Price: USD 85.00
Condition: New
Location: 010**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 RCA 6SL7GT/VT229 Tubes-USA-WWII vintage -TEST GOOD
Price: USD 65.00
Condition: Used
Location: 010**
Shipping Type: CALCULATED
Shipping Cost: USD
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NATIONAL UNION JAN-CNU-6SL7GT Black Glass Preamp Tubes Pair
Price: USD 50.00
Condition: Used
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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1953 Sylvania 6SL7GT 6SL7 Vacuum Tube Tall Black plate chrome top Tested Strong
Price: USD 30.00
Condition: Used
Location: 240**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 National Union 6SL7GT Tubes-USA JAN BLACK GLASS-pair #3
Price: USD 55.00
Condition: Used
Location: 010**
Shipping Type: CALCULATED
Shipping Cost: USD
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VINTAGE GOOD USED WWII MILITARY NATIONAL UNION SMOKED GLASS JAN-CNU-6SL7GT
Price: USD 29.99
Condition: Used
Location: 674**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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NOS SYLVANIA JAN-CHS-6SL7GT TUBE (Tested Good)
Price: USD 20.00
Condition: Open box
Location: 855**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS NIB RCA 5691 Red Base Low Noise Preamp Tube Pair Westinghouse WL 5691 6SL7GT
Price: USD 200.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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RARE Matched Pair National Union CNU-6SL7GT/ECC35 Black Glass tubes - Test NOS
Price: USD 69.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS PAIR DUMONT Vacuum Tube 6SL7GT / 6SU7GTY / 6188 Made in USA
Price: USD 60.00
Condition: Open box
Location: 796**
Shipping Type: CALCULATED
Shipping Cost: USD
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(6) Mint NOS NIB Sylvania 6SL7GT/VT-229 Radio Audio Tubes
Price: USD 175.00
Condition: New
Location: 973**
Shipping Type: CALCULATED
Shipping Cost: USD
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1 RCA 5691 6SL7GT Red Base Vacuum Tube Tested NOS On Hickok
Price: USD 79.95
Condition: New
Location: 463**
Shipping Type: FIXED
Shipping Cost: USD 5.85
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Rare Stubby Sylvania 6SL7GT NOS NIB Black Plates Chrome Top Serious Tubes D191
Price: USD 40.00
Condition: Open box
Location: 074**
Shipping Type: CALCULATED
Shipping Cost: USD
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Closely Matched Pair Sylvania 6SL7GT Chrome Dome Tested Like NOS Balanced Tube
Price: USD 38.45
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 9.95
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2 x JAN-6SL7gt RCA Tubes*Super Strong Matched Pair*VT-229-Military Specs*#7
Price: USD 73.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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6SL7GT NOS NU JAN CNU radio audio amplifier vacuum tubes 3 valves tested VT-229
Price: USD 89.99
Condition: Unspecified
Location: 156**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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1 NIB Tung-Sol 6SL7GT/VT229 Tube-USA- roundplate
Price: USD 85.00
Condition: New
Location: 010**
Shipping Type: CALCULATED
Shipping Cost: USD
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Pair 1960's 6SL7GT TungSol Brown Base Tubes - Same Date - Amplitrex Tested
Price: USD 45.00
Condition: Used
Location: 786**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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6SL7GT Sylvania Matched Pair Tubes NIB NOS Test Black Plates Top Halo Getter #2
Price: USD 55.00
Condition: Open box
Location: 207**
Shipping Type: CALCULATED
Shipping Cost: USD
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RAYTHEON 5691 6SL7GT Red Brown Base Audio Tube Hickok Tested NOS/NIB [
Price: USD 105.00
Condition: Open box
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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Brand New In Box JJ Tesla 6SL7 Gain Tested Vacuum Tube 6SL7GT
Price: USD 39.92
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA 5691 6SL7GT Red Base Black Plate 3 Mica Tested Balanced Tube
Price: USD 68.45
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 9.95
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6SL7GT SYLVANIA SHORT CHROME-DOME TUBE WITH GRAY ROUND PLATES
Price: USD 30.00
Condition: Used
Location: 983**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Sylvania 6SL7GT VT-229 Label RCA NOS NIB Tested Strong Balanced Tube
Price: USD 38.45
Condition: New
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 9.95
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RARE Ken-Rad CKR-6SL7GT/VT-229/ECC35 Black Round Plates tube - Test NOS
Price: USD 39.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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ULTRA RARE Matched Pair Tung-Sol VT-229/6SL7GT/ECC35 Black Glass tubes Test NOS
Price: USD 159.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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6SL7GT NOS vacuum tube Delco dual triode
Price: USD 20.00
Condition: Open box
Location: 975**
Shipping Type: FIXED
Shipping Cost: USD 5.60
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Pair GE 6SL7GT One Tube Label RCA Coin Base Tested Like NOS Tube
Price: USD 38.45
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 9.95
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One ECC35/ 6SL7GT, The King of Tubes. From The U.K. Testing New. No Box
Price: USD 210.00
Condition: Used
Location: 923**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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Two, RCA 5691, red base, matching pair #1, hi reliability, 6SL7GT
Price: USD 228.95
Condition: Used
Location: 079**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 GE 6SL7GT Tubes-USA
Price: USD 45.00
Condition: New
Location: 010**
Shipping Type: CALCULATED
Shipping Cost: USD
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Tung-Sol 6SL7GT Label Barber Colman NOS Tested Strong Balanced Tube
Price: USD 28.45
Condition: New
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 9.95
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Tung Sol 6SL7GT NOS NIB 3-Mica Black Ladder Plates S-Rods Serious Tubes D194
Price: USD 35.00
Condition: Open box
Location: 074**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS QUAD GE 6SL7GT Foil-D Getter AUDIO AMP VACUUM TUBES USA Tested 2.7726-D
Price: USD 149.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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Matched Pair 1944 Sylvania VT-229 JAN-CHS-6SL7GT Vacuum Tubes Pan Getters STRONG
Price: USD 159.99
Condition: Used
Location: 809**
Shipping Type: CALCULATED
Shipping Cost: USD
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Industro / Fivre 6SL7GT Black Plates NOS audio Tube Mica Supports
Price: USD 126.00
Condition: Open box
Location: 384**
Shipping Type: CALCULATED
Shipping Cost: USD
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Sylvania 6SL7GT NOS AUDIO TUBE 1940s Round Gray Plates Musical Matched Pair
Price: USD 90.00
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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