JJ KT88 Power Vacuum Tube MATCHED QUAD SET
Price: USD 240.00
Condition: New
Location: 949**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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RUBY KT88STR Power Vacuum Tube MATCHED PAIR
Price: USD 105.00
Condition: New
Location: 949**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Quad PSVANE Hifi KT88/C Vacuum Tube Replace 6550 KT88 For Audio DIY
Price: USD 173.88
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RUBY KT88STR Power Vacuum Tube MATCHED OCTET
Price: USD 405.00
Condition: New
Location: 949**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LINLAI KT88 Tubes, Matched Quad Set *EXCELLENT!
Price: USD 164.95
Condition: Used
Location: 209**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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New Vintage International Servicemaster GE Vacuum Tube KT88 Electron Tube Audio
Price: USD 100.00
Condition: Unspecified
Location: 917**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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KT88 Power Beam Tube-Tested-10800 mMhos-Free Shipping in the US
Price: USD 56.99
Condition: Open box
Location: 928**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Quad of JJ KT88 Power Vacuum Tube
Price: USD 239.80
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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Platinum Factory Match 1 Quad Genalex GOLD LION KT88 Vacuum tubes 6550
Price: USD 304.50
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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GEC KT88 Vacuum Tube Set of 4 Working Tested
Price: USD 797.00
Condition: Used
Location: 900**
Shipping Type: CALCULATED
Shipping Cost: USD
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Matched Pair of NOS Audio Classics KT88 Tubes / Grade 6 -- KT
Price: USD 109.95
Condition: Open box
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Factory Platinum Matched Quad Genalex Gold Lion KT88 tubes, BRAND NEW in Box !
Price: USD 329.95
Condition: New
Location: 917**
Shipping Type: FIXED
Shipping Cost: USD 12.95
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Brand New Matched Pair (2) Genalex Gold Lion Reissue KT88 / 6550 Vacuum Tubes
Price: USD 199.01
Condition: New
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Factory Platinum Matched Pair Genalex Gold Lion KT88 tubes, BRAND NEW in Box !
Price: USD 164.95
Condition: New
Location: 917**
Shipping Type: FIXED
Shipping Cost: USD 9.95
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FOUR Rare KT88 Gold Lion Genalex England Vintage Tubes
Price: USD 600.00
Condition: Used
Location: 891**
Shipping Type: CALCULATED
Shipping Cost: USD
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Sophia Electric KT88-ST Tube, the best KT88 ever made for Western Amplifier, GEC
Price: USD 199.99
Condition: New
Location: 221**
Shipping Type: FIXED
Shipping Cost: USD 12.00
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Lot of 4 KT88 STR488 Amplifier Tubes
Price: USD 249.95
Condition: Used
Location: 857**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Quad NOS Svetlana SED Winged C 6550/KT88 tubes - 2001 - Test NEW
Price: USD 399.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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PSVANE Matched Pair Vacuum Tube ACME Series KT88 Tubes Amplifier Preamp (2 PACK)
Price: USD 189.99
Condition: New
Location: 925**
Shipping Type: FIXED
Shipping Cost: USD 30.00
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Matched Pair of NOS Audio Classics KT88 Tubes / Grade 9 -- KT
Price: USD 124.95
Condition: Open box
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1960’s RCA 6550 by Tung-Sol Vacuum Tube Triple Hole Vintage USA Made Kt88 Equiv.
Price: USD 149.99
Condition: Used
Location: 809**
Shipping Type: CALCULATED
Shipping Cost: USD
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Pair of Electro-Harmonix KT88 EH Power Vacuum Tube
Price: USD 137.90
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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Mullard KT88 Matched Quad set of tubes
Price: USD 300.00
Condition: Used
Location: 841**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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GEC KT88 Vacuum Tube Set of 4 Working Tested
Price: USD 658.79
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Quad NOS branded “McIntosh” KT88 Tubes, Brand NEW !
Price: USD 379.95
Condition: New
Location: 917**
Shipping Type: FIXED
Shipping Cost: USD 12.95
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G E C TT22/ KT88 Made in England Electronic Tube
Price: USD 142.72
Condition: Used
Location: 2***
Shipping Type: FIXED
Shipping Cost: USD 36.51
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KT88-T / Matched Quad / LINLAI / Perfect T Grade / Audio 6550 / Vacuum Tube Amp
Price: USD 299.66
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Amphenol NOS octal 8-pin Bakelite power tube sockets w/ears KT88 6L6+
Price: USD 6.00
Condition: Open box
Location: 972**
Shipping Type: CALCULATED
Shipping Cost: USD
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RUBY KT88STR Power Vacuum Tube MATCHED QUAD
Price: USD 205.00
Condition: New
Location: 949**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA 6550 / KT88 ADA 8043 3-Hole Vacuum Tube w/ Original Box - Hickok TV7 Tested
Price: USD 75.00
Condition: Used
Location: 913**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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Pair of JJ KT88 Power Vacuum Tube
Price: USD 119.90
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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Brand New Matched Octet (8) Genalex Gold Lion Reissue KT88 / 6550 Vacuum Tubes
Price: USD 791.03
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Pair McIntosh KT88 tubes - Russia - Test NEW
Price: USD 149.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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1 Matched Pair PSVANE KT88-PT HiFi Series Vacuum Tubes 6550
Price: USD 100.44
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1 GENALEX Gold Lion KT88 Tube England LOACTOR PIN MISSING - Hickok TV7 Tested 64
Price: USD 225.00
Condition: Used
Location: 913**
Shipping Type: FIXED
Shipping Cost: USD 17.00
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GEC KT88 Vacuum Tube Set of 4 Working Tested
Price: USD 798.00
Condition: Used
Location: 917**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 Matching Trace Elliot KT-88 6550 Tubes Tested TV-7/U at NOS Levels
Price: USD 119.99
Condition: Used
Location: 945**
Shipping Type:
Shipping Cost: USD
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KT88-D / Matched Quad / LINLAI / Titanium Screen / D-Series / Vacuum Tube 6550
Price: USD 320.78
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Brand New Matched Quad (4) Genalex Gold Lion Reissue KT88 / 6550 Vacuum Tubes
Price: USD 396.46
Condition: New
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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EMPTY WHITE VACUUM TUBE BOXES Large Octal 47, 6V6G, KT77, KT88, 6L6G & Similar
Price: USD 25.95
Condition: New
Location: 923**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Pair NOS Svetlana SED Winged C 6550/KT88 tubes - 2001 - Test NEW
Price: USD 199.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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Brand New In Box Genalex Gold Lion Reissue KT88 / 6550 Vacuum Tube - Guaranteed
Price: USD 93.88
Condition: New
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1 GENALEX Gold Lion KT88 / 6550 Vacuum Tube England - Hickok TV7 Tested 54
Price: USD 250.00
Condition: Used
Location: 913**
Shipping Type: FIXED
Shipping Cost: USD 17.00
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1 GENALEX Gold Monarch KT88 / 6550 Tube England - Hickok TV7 Tested 65 NEAR NOS
Price: USD 350.00
Condition: Used
Location: 913**
Shipping Type: FIXED
Shipping Cost: USD 17.00
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Factory Platinum Matched Pair Svetlana KT88 Tubes, Brand NEW in Box !
Price: USD 139.82
Condition: New
Location: 917**
Shipping Type: FIXED
Shipping Cost: USD 9.95
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4 Factory Platinum Matched Genalex Gold Lion KT88 KT-88 6550 For McIntosh ARC +
Price: USD 365.00
Condition: New
Location: 441**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1 Matched quad PSVANE UK-KT88/6550/KT120 Audio Valve Vacuum Tube 4pcs UK KT88
Price: USD 232.99
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Brand New Svetlana 6550 / 6550C (KT88) Reissue Vacuum Tube 90 Day Warranty SH
Price: USD 73.27
Condition: New
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS GT Groove Tubes KT88
Price: USD 39.50
Condition: New
Location: 148**
Shipping Type: FIXED
Shipping Cost: USD 10.00
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Quad of Electro-Harmonix KT88 EH Power Vacuum Tube
Price: USD 275.80
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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Brand New Matched Quad (4) Genalex Gold Lion Reissue KT88 / 6550 Vacuum Tubes
Price: USD 403.24
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Quad of NOS - Audio Research KT88 Tubes -- KT8
Price: USD 219.95
Condition: Open box
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vacuum Tube Tung-Sol KT88 6550 Coke Bottle Made USA Tests Strong Dyna Jet 606 P4
Price: USD 143.10
Condition: Open box
Location: 530**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 NOS JJ Electronic KT-88 6550 Tubes Tested TV-7/U
Price: USD 119.99
Condition: Used
Location: 945**
Shipping Type:
Shipping Cost: USD
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NOS Shuguang KT88 Tubes MATCHED Pair 6550 6550A Amplitrex Tested L@@K
Price: USD 70.00
Condition: For parts or not working
Location: 190**
Shipping Type: FIXED
Shipping Cost: USD 10.00
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Matched Pair NOS branded “McIntosh” KT88 Tubes, Brand NEW !
Price: USD 189.95
Condition: New
Location: 917**
Shipping Type: FIXED
Shipping Cost: USD 9.95
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Matched Pair NOS Svetlana SED Winged C 6550/KT88 tubes - 2001 - Test NEW
Price: USD 199.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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NEW!!! 2pcs Matched PSVANE KT88-T3 ART Series Vacuum Tubes 6550
Price: USD 192.28
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Brand New In Box Current MatchedQuad (4) Electro-Harmonix KT88 Vacuum Tubes
Price: USD 310.93
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Pair of NOS Audio Classics KT88 Tubes / Grade 8 -- KT
Price: USD 119.95
Condition: Open box
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Genalex Gold Lion KT88 Power Tubes - Matched Quartet Audiophile Guitar Amplifier
Price: USD 350.00
Condition: New
Location: 336**
Shipping Type: FIXED
Shipping Cost: USD 18.00
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807 to KT-88 Converter Adapter - Tube Socket Adapter
Price: USD 25.00
Condition: Used
Location: 142**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Genalex - Gold Lion KT88 Power Vacuum Tube
Price: USD 89.95
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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TAD Premium Selected Factory Matched Quad Red Base KT88-STR Tubes
Price: USD 289.00
Condition: New
Location: 272**
Shipping Type: CALCULATED
Shipping Cost: USD
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Pair Of Vintage International C KT88 Vacuum Tubes USA TV7 DU Tested Strong!
Price: USD 225.00
Condition: Used
Location: 144**
Shipping Type: FIXED
Shipping Cost: USD 12.00
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VINTAGE (4) MATCHED GENALEX GOLD LION KT88 TUBES ENGLAND
Price: USD 1395.00
Condition: Used
Location: 770**
Shipping Type: FIXED
Shipping Cost: USD 29.95
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New Plate Current Matched Quad (4) Tung-Sol Reissue 6550 KT88 Coke Bottle Tubes
Price: USD 319.02
Condition: New
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Tungsol 6550 KT88 Solid Grey Plate NOS From Military Stock One Tube Price
Price: USD 380.00
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Pair NOS Svetlana SED Winged C 6550/KT88 tubes - 2001 - Test NEW
Price: USD 199.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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Factory Platinum Matched Pair of Mullard KT88 tubes, Brand NEW in Box !
Price: USD 139.95
Condition: New
Location: 917**
Shipping Type: FIXED
Shipping Cost: USD 9.95
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Mullard KT88 Quad set of tubes
Price: USD 275.00
Condition: Used
Location: 800**
Shipping Type: FIXED
Shipping Cost: USD 20.00
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1 matched pair Shuguang Vacuume tube WEKT88 PLUS KT88 DIY Audio tube KT88
Price: USD 195.99
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 0.00
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KT88 Genalex One Tube Original Genalex / Genelex *!Shorted!* Gas Leak / 6550
Price: USD 15.00
Condition: For parts or not working
Location: 207**
Shipping Type: CALCULATED
Shipping Cost: USD
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Matched quad Shuguang Treasure 50 years KT88-Z tubes Audio Valve tube KT88 4pcs
Price: USD 369.99
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1- VINTAGE EARLY GENALEX KT88 GOLD MONARCH TUBE / MADE IN ENGLAND / 6550
Price: USD 299.00
Condition: Used
Location: 907**
Shipping Type: FIXED
Shipping Cost: USD 9.00
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JJ Electronics Vacuum Tube - KT88
Price: USD 55.00
Condition: New
Location: 393**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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KT88 tube 6550 ecg Philips
Price: USD 220.00
Condition: Used
Location: 750**
Shipping Type: FIXED
Shipping Cost: USD 15.00
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Genalex Gold Lion KT88 Power Tube (2-pack) Bundle
Price: USD 169.98
Condition: New
Location: 468**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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McIntosh KT88 tube - Russia - Very Strong
Price: USD 69.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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KT88 -98 6550 / Matched Pair / ShuGuang / Vacuum Tube / Valve Amp / Original Box
Price: USD 87.66
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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KT88 6550 / Matched Pair / LINLAI / Perfect HIFI Audio / Vacuum Tube Amp Classic
Price: USD 86.66
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Octet of Genalex - Gold Lion KT88 Power Vacuum Tube
Price: USD 719.60
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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Linlai KT88 one tube
Price: USD 38.00
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 15.00
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McIntosh MC451 Tube Dual Mono Power Amplifiers; Pair (New KT88 Tubes)
Price: USD 21499.00
Condition: New
Location: 805**
Shipping Type: CALCULATED
Shipping Cost: USD 699.00
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1PC Shuguang Treasure KT88-Z Vacuum Tubes Replace KT88 KT88-T 6550
Price: USD 65.99
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1 New Matched Pair PSVANE UK KT88 UK-KT88 Audio Valve Vacuum Tube /6550/KT120
Price: USD 118.99
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 0.00
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YAQIN MC-100B KT88 Vacuum Tube Hi-end Integrated Power Amplifier 110v-240v
Price: USD 840.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 300.00
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Electro-Harmonix KT88 EH Power Vacuum Tube
Price: USD 68.95
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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Brand New Matched Octet (8) Genalex Gold Lion Reissue KT88 / 6550 Vacuum Tubes
Price: USD 777.73
Condition: New
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2pcs Matched PSVANE KT88-Z TREASURE Collector Edition Vacuum Tubes 6550 KT100
Price: USD 133.40
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1 Matched Pair PSVANE KT88-T Mark II Classic Grade Vacuum Tubes KT88
Price: USD 153.45
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Brand New Matched Pair (2) Genalex Gold Lion Reissue KT88 / 6550 Vacuum Tubes
Price: USD 202.41
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1 GENALEX Gold Lion KT88 / 6550 Vacuum Tube England - Hickok TV7 Tested 55
Price: USD 250.00
Condition: Used
Location: 913**
Shipping Type: FIXED
Shipping Cost: USD 17.00
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Quad Mathced PSVANE KT88-T MarK II Classic Grade Vacuum Tube replace CV5220 6550
Price: USD 108.99
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NEW NIB Factory Matched Quad Shuguang Treasures KT88-T tubes - Perfectly Matched
Price: USD 389.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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New Tested KT88-98 KT88 6550 ShuGuang Vacuum Tube For Tube Amp
Price: USD 85.99
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Brand New Matched Pair Groove Tubes GT 6550 (KT88) Power Tubes Hickok Tested
Price: USD 145.00
Condition: New
Location: 802**
Shipping Type: CALCULATED
Shipping Cost: USD
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New Current Matched Pair (2) Psvane KT88-T Classic MKII II Series Vacuum Tubes
Price: USD 227.17
Condition: New
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched pair KT88 6550 vacuum tube electron tube audio power output tube
Price: USD 79.00
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 18.00
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MATCHED QUAD SHUGUANG KT88 x 4 Gray Plate Power Tubes PLATINUM MATCHED on AT1000
Price: USD 276.66
Condition: Used
Location: 217**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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