New Current Matched Pair (2) Psvane KT88-T Classic MKII II Series Vacuum Tubes
Price: USD 231.06
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched pair 6550A KT88 6550 vacuum tube electron tube audio power output tube
Price: USD 89.00
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 18.00
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GEC KT88 Vacuum Tube
Price: USD 270.60
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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New Plate Current Matched Quad (4) Tung-Sol Reissue 6550 KT88 Coke Bottle Tubes
Price: USD 324.48
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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8Pin Octal Socket Saver EL34 KT88 6550 6SN7 6L6 6CA7 5U4G 5Z3 274B 6F8G Golden
Price: USD 11.99
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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KT88 Genalex Matched Pair
Price: USD 700.00
Condition: Used
Location: 975**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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Matched Pair LINLAI KT88 6550 Perfect HIFI Audio Vacuum Tube Amp Classic Tested
Price: USD 86.99
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Quad of JJ KT88 Blue Glass Power Vacuum Tube
Price: USD 279.80
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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Tube Amp Doctor Biasmaster System with 2 Adapters
Price: USD 174.95
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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TAD KT88 STR REDBASE PREMIUM
Price: USD 79.95
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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Closely Matched Pair G.E.C KT88 6550 Genalex Same Date Made in UK Test Good Tube
Price: USD 598.45
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 10.95
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(4) Factory Platinum Matched Genalex Gold Lion KT88 6550 For McIntosh ARC +
Price: USD 390.00
Condition: New
Location: 272**
Shipping Type: CALCULATED
Shipping Cost: USD
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matched Quad PSVANE KT88-T Mark II classic grade Tubes replace CV5220 6550 KT88
Price: USD 339.00
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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Vacuum Tube KT88 GEC Made in England tested and boxed USED from JAPAN
Price: USD 277.00
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Quad of Telefunken Black Diamond KT88
Price: USD 507.80
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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4pcs Matched Shuguang 50years Premium KT88-Z Vacuum Tubes KT88 KT88-T 6550
Price: USD 329.99
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 16.99
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Vacuum Tube, KT88, JJ Electronics, Apex Matched Quad, Power
Price: USD 245.80
Condition: New
Location: 852**
Shipping Type: CALCULATED
Shipping Cost: USD
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20Pcs 8 Pin Octal Bakelite Tube Socket for KT88 EL34 6550 GZ34 Chassis Mount USA
Price: USD 33.15
Condition: New
Location: 085**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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10PCS 8Pin Octal Vacuum Tube Socket For KT88 6V6 6L6 EL34 6CA7 GZ34 6SN7 HIFI
Price: USD 15.50
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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SVETLANA KT88 MATCHED QUAD NEW, RARE SED WINGED =C= St. Petersburg AUTHENTIC NOS
Price: USD 1569.00
Condition: New
Location: 852**
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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PSVANE Horizon Series KT88-AT Vacuum Tube Amplifier Matched Pair (2 PACK)
Price: USD 188.75
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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10Pcs 8pin Bakelite Octal Valve Tube Socket For EL34 6V6 6L6 KT88 Chassis Mount
Price: USD 20.05
Condition: New
Location: 085**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage Mullard KT88 Tube OS STAR TE-1 Tested 7/15/23 England BROKEN Post AS IS
Price: USD 250.00
Condition: Used
Location: 283**
Shipping Type: CALCULATED
Shipping Cost: USD
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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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1PC NEW Audio Valve Vacuum Russia EH 6550 Electro Harmonix 6550 EH replace KT88
Price: USD 82.99
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Telefunken KT88-TK Black Diamond Series Vacuum Tube Matched Pair
Price: USD 300.96
Condition: New
Location: 906**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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JJ KT88 Power Vacuum Tube MATCHED PAIR
Price: USD 120.00
Condition: New
Location: 949**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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PSVANE ART KT88-TIII KT88-T3 Vacuum Tubes For KT88,6550 Hifi Audio DIY New Pair
Price: USD 219.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Brand New Plate Current Matched Quad (4) Sovtek 6550WE Vacuum Tubes
Price: USD 305.12
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Genalex Gold Lion KT88 Power Tube (3-pack) Bundle
Price: USD 234.57
Condition: New
Location: 468**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1 GE BY TUNGSOL EARLY SOLID PLATE 6550 TUBE / RARE / KT88
Price: USD 189.00
Condition: Used
Location: 907**
Shipping Type: FIXED
Shipping Cost: USD 9.00
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10PCS Octal 8Pin Tube Socket For 6SN7 6V6 EL34 274B GZ34 6550 KT88 HIFI Audio
Price: USD 16.50
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Telefunken EL156 KT88 NOS NIB Grey Plates Excellent Testing Values Matched Pair
Price: USD 950.00
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 68.75
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Shuguang Treasure KT88-Z Vacuum Tubes Matched Pair Replace KT88 CV5220 6550
Price: USD 169.99
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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New Current Matched Quad (4) Psvane KT88-T Classic MKII II Series Vacuum Tubes
Price: USD 460.54
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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KT88EH Electro Harmonix New Old Stock Electron Tube 1711 Russia
Price: USD 75.00
Condition: New
Location: 455**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Genalex Gold Lion KT88 Power Tube
Price: USD 110.39
Condition: New
Location: 468**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Genalex Gold Lion KT88 Power Tube (2-pack) Bundle
Price: USD 161.48
Condition: New
Location: 468**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vacuum Tube, KT88-STR, Redbase, Tube Amp Doctor, Matched Octet, Power
Price: USD 567.60
Condition: New
Location: 852**
Shipping Type: CALCULATED
Shipping Cost: USD
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200 watt tube amp power transformer 6.3VAC and makes 450VDC for quad 6L6, 6550pr
Price: USD 29.99
Condition: Used
Location: 194**
Shipping Type: FIXED
Shipping Cost: USD 14.99
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Genalex Gold Lion KT88 Power Tubes - Matched Quartet
Price: USD 449.99
Condition: New
Location: 468**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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10PCS K8A 8Pin Tube Socket For KT88 EL34 6550 6CA7 6SN7 Valve Base Audio HIFI
Price: USD 19.00
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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10Pcs 8pin Bakelite Octal Valve Tube Socket For EL34 6V6 6L6 KT88 Chassis Mount
Price: USD 20.19
Condition: New
Location: 085**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Lot of 2 Tung-Sol 6550 DT459 Tested Good Vacuum Tube O-Getter Missing Key
Price: USD 208.45
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 8.95
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2 in 1 Tube amp bias tool Current and Plate Voltage test probe 6l6 el34 kt88
Price: USD 34.99
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 8.00
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Plate Bias Current Probe Tester 8Pin Socket for 6L6 6V6 EL34 KT88 6550 Tube Amp
Price: USD 19.99
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vacuum Tube Sovtek KT-88 - New In Box
Price: USD 100.00
Condition: New
Location: 535**
Shipping Type: CALCULATED
Shipping Cost: USD
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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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Brand New In Box Genalex Gold Lion Reissue KT88 / 6550 Vacuum Tube - Guaranteed
Price: USD 98.38
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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GEC KT88 Vacuum Tube Set of 4 Working Tested
Price: USD 648.72
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Single New NOS JJ Electronics KT88 Vacuum Tube
Price: USD 50.00
Condition: New
Location: 954**
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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Matched Quad LINLAI KT88-D Perfect Titanium Screen D-Series Vacuum Tube Amp 6550
Price: USD 333.32
Condition: Brand New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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US 10Pcs 8Pin Octal Vacuum Tube Socket For EL34 6V6 KT88 6550 GZ34 Chassis mount
Price: USD 21.39
Condition: New
Location: 085**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Brand New In Box Current Matched Pair (2) Electro-Harmonix KT88 Vacuum Tubes
Price: USD 156.26
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Shuguang KT88 Vacuum Tube Amplitrex Testes 98% GM - Some HK 21 micro amps
Price: USD 45.00
Condition: Used
Location: 272**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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L 6550 Vacuum Tube Used - In Sovtek Box
Price: USD 14.00
Condition: Unspecified
Location: 532**
Shipping Type: FIXED
Shipping Cost: USD 5.98
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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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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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10PCS K8A 8Pin Tube Socket Valve Base For KT88 EL34 6CA7 6L6 6SN7 Audio HIFI
Price: USD 19.99
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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10Pcs 8pin Bakelite Octal Valve Tube Socket For EL34 6V6 6L6 KT88 Chassis Mount
Price: USD 19.99
Condition: New
Location: 085**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Telefunken Black Diamond KT88
Price: USD 126.95
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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KT88 GEC pair, used, tested
Price: USD 300.00
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 22.00
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8Pin Octal Socket Saver EL34 KT88 6550 6SN7 6V6 6CA7 5U4G 5Z3 274B 6F8G Ceramic
Price: USD 11.73
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1 X Genalex Gold Lion KT88 tube, BRAND NEW in Box !
Price: USD 87.40
Condition: New
Location: 917**
Shipping Type: FIXED
Shipping Cost: USD 7.95
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Sun Valley KT88 Prime Tube pair In Excellent Working Condition
Price: USD 130.00
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 30.00
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5PCS 8pin Bakelite Octal Valve Tube Socket For EL34 6V6 6L6 KT88 Chassis Mount
Price: USD 5.99
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 3.00
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Vacuum Tube, KT88, Genalex Gold Lion, Matched Pair, Power
Price: USD 185.00
Condition: New
Location: 852**
Shipping Type: CALCULATED
Shipping Cost: USD
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10PCS 8Pin Octal Vacuum Tube Socket For 6SN7 EL34 274B 6L6 KT88 Chassis Mount
Price: USD 16.50
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Quad of NOS - Audio Research KT88 Tubes -- KT7
Price: USD 219.95
Condition: Open box
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Pair of International Servicemaster - GE Vacuum Tubes / KT88 / CS2
Price: USD 149.95
Condition: Unspecified
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1PC NEW Audio Valve Vacuum Russia Mullard KT88 Replace 6550
Price: USD 84.99
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Quad ShuGuang KT88 -98 Vacuum Valve Tube 6550 Amplifier HIFI New Version
Price: USD 175.99
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1PC Shuguang Treasure KT88-Z Vacuum Tubes Replace KT88 KT88-T DIY AUDIO
Price: USD 55.99
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 9.99
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Brand New Plate Current Tested Mullard Reissue KT88 / 6550 Vacuum Tube
Price: USD 80.19
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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New Svetlana 6550 / 6550C Vacuum Tube
Price: USD 76.78
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Genalex Gold Lion KT88 English Vacuum Tubes, Matched Set of 4, Tested Excellent
Price: USD 2200.00
Condition: Used
Location: 956**
Shipping Type: CALCULATED
Shipping Cost: USD
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Pair of JJ KT88 Blue Glass Power Vacuum Tube
Price: USD 139.90
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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Amphenol 8 Pin OCTAL Tube Socket 1960s USA made fits 7591,6L6,6CA7,6550,5692,5U4
Price: USD 7.00
Condition: Unspecified
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 5.85
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PAIR GENALEX KT88 TUBES (ONE TEST LOW, ONE NOT WORKING) FOR DISPLAY
Price: USD 79.00
Condition: For parts or not working
Location: 770**
Shipping Type: FIXED
Shipping Cost: USD 12.95
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GENALEX GEC KT88 TUBE (NOT WORKIN, FOR DISPLAY)
Price: USD 59.00
Condition: For parts or not working
Location: 770**
Shipping Type: FIXED
Shipping Cost: USD 9.95
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Vacuum Tube, KT88, Electro-Harmonix, Matched Quad, Power
Price: USD 281.40
Condition: New
Location: 852**
Shipping Type: CALCULATED
Shipping Cost: USD
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KR AUDIO KR-KT88MP Vacuum Tube Pair Very Good from JP
Price: USD 415.78
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Mullard kt88 Matched Pair-Brand New
Price: USD 160.00
Condition: New
Location: 681**
Shipping Type: FIXED
Shipping Cost: USD 10.00
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Matched Quad LINLAI KT88-D Perfect Titanium Screen D-Series Vacuum Tube Amp 6550
Price: USD 321.09
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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pair tube amp power transformers 5 6.3 600-700VCT for 150 200 300W monoblocks
Price: USD 119.99
Condition: Used
Location: 194**
Shipping Type: FIXED
Shipping Cost: USD 16.99
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Factory Match QUAD Genalex GOLD LION KT-66 KT66 Vacuum tubes
Price: USD 240.87
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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One set of 4 pills GOLD MONARCH GENALEX KT88 Tubes Made In England
Price: USD 1800.00
Condition: Unspecified
Location: 201**
Shipping Type: FIXED
Shipping Cost: USD 38.00
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2 NOS - Audio Research KT88 Tubes -- KT2
Price: USD 95.00
Condition: Open box
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Genalex Gold Lion KT88 Power Tube (5-pack) Bundle
Price: USD 390.95
Condition: New
Location: 468**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2PCS Gold plated 807 FU7 5933 To 6L6 KT88 EL34 6550 Tube converter adapter
Price: USD 32.65
Condition: New
Location: 085**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2pcs 8Pin Vintage Tube Bakelite Socket KT88 EL34 5Y3GT 5AR4 5U4G DIY Audio AMP
Price: USD 6.79
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Quad of Genalex - Gold Lion KT88 Power Vacuum Tube
Price: USD 359.80
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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Vacuum Tube Triode Triode Output Tube Kt88 4 Pcs High Power Audio Amplifier
Price: USD 217.25
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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TUNG SOL 6550 KT88 VACUUM TUBE
Price: USD 149.99
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 35.00
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