MATCHED NOS PAIR RCA 6L6GC KT66 TUBES DOUBLE GETTER USA MADE VINTAGE MATCH CODES
Price: USD 157.50
Condition: Open box
Location: 925**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Quad Tube Amp Doctor TAD KT66-STR Genalex Tube Remake 6L6 QUAD II MC-240
Price: USD 199.00
Condition: New
Location: 272**
Shipping Type:
Shipping Cost: USD
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PAIR OF NP GENELEX GOLD LION KT66. PLATE CURRENTS 33/37 MATCHED GM
Price: USD 89.95
Condition: Used
Location: 726**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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KT66 Tubes Matched Pair
Price: USD 93.27
Condition: Brand New
Location: 6***
Shipping Type: CALCULATED
Shipping Cost: USD
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Genalex Gold Lion KT-66 Power Tubes Matched Pair
Price: USD 109.99
Condition: New
Location: 602**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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PLATINUM Matched Quad NEW Genalex Gold Lion KT66 tubes - Russia
Price: USD 239.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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1953 Genalex KT66 Grey Glass Matching Pair Output Tubes Marconi Valve
Price: USD 350.00
Condition: Used
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 9.95
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Genalex KT66 Cracked Base Tested Good Tube
Price: USD 78.45
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 10.95
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NOS/NIB 1962 Mullard EL37 Vacuum Tube New Old Stock Great Britain like KT-66
Price: USD 299.99
Condition: New
Location: 809**
Shipping Type: CALCULATED
Shipping Cost: USD
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1954 Genalex KT66 Grey Glass Matching Pair Output Tubes Marconi Valve
Price: USD 400.00
Condition: Used
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 9.95
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Brand New Tung-Sol Reissue 7581A KT66 Current Matched Quad (4) Vacuum Tubes
Price: USD 204.70
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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GENERAL ELECTRIC GE 7581A/KT66 PAIR TEST STRONG Made In USA SUPERB!
Price: USD 124.50
Condition: Used
Location: 850**
Shipping Type:
Shipping Cost: USD
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Genalex KT66 Smoke Glass Vacuum Tube Amplitrex Tested Strong
Price: USD 150.00
Condition: Unspecified
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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Strong Genelex KT66 Vacuum Tube 1956 Date
Price: USD 139.99
Condition: Used
Location: 328**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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Marshall Shuguang KT66 Single Vacuum Tube Used & Tested
Price: USD 39.99
Condition: Used
Location: 442**
Shipping Type: FIXED
Shipping Cost: USD 6.99
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2 RCA 8417 Kt66 tube tested on AT1000
Price: USD 149.99
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 8.00
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Vacuum Tube, KT66, Tube Amp Doctor, Premium Selected, Matched Quad, Power
Price: USD 187.80
Condition: New
Location: 852**
Shipping Type: CALCULATED
Shipping Cost: USD
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Factory Platinum Matched Pair Genalex Gold Lion KT66 tubes, BRAND NEW in Box !
Price: USD 119.54
Condition: New
Location: 917**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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GE 7581A KT66 6L6CC Power Tube Side Getter Hickok Tested NOS👑
Price: USD 99.00
Condition: Open box
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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RARE MATCHED PAIR GENALEX KT66 CUP GETTER TUBES (MADE IN ENGLAND) TESTED NOS
Price: USD 449.00
Condition: Open box
Location: 770**
Shipping Type: FIXED
Shipping Cost: USD 24.95
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1 x Tungsol 5881 Tube *Super Strong Bogey +* (KT-66 Sub) *( 2 Available)*
Price: USD 43.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 7.75
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Gemtune Single Ended KT88 6550 6SN7 5U4 Tube HiFi Amplifier READ!
Price: USD 350.00
Condition: For parts or not working
Location: 174**
Shipping Type: FIXED
Shipping Cost: USD 30.00
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Groove Tubes GT Gold GT-KT66-HP Matched Power Tubes 6 Rating New In Open Box
Price: USD 80.00
Condition: New
Location: 442**
Shipping Type: CALCULATED
Shipping Cost: USD
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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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JJ KT66 Power Vacuum Tube
Price: USD 55.95
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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GEC KT66 BRITISH PAIR OF OLD STOCK TESTED 1950'S GREY GLASS VINTAGE VALVES TUBES
Price: USD 427.50
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1 PC Vacuum tube Shuguang NOS 6P3P Re 6L6GC KT66 6CA7 EL34 6L6 6550 KT88
Price: USD 28.99
Condition: Unspecified
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 9.99
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TAD KT66 PREMIUM - MATCHED PAIR
Price: USD 99.95
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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KT66 OSRAM Black Coated Glass Made In England Amplitrex Tested NOS Qty 1 MP
Price: USD 749.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 30.00
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Genalex Gold Lion KT66 Power Tubes - Matched Duet
Price: USD 155.99
Condition: New
Location: 468**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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GEC GENALEX KT66 6L6 CV1075 CV 321 VACUUM TUBE/VALVE NOS With Box price per tube
Price: USD 399.00
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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New Reissue Genalex Gold Lion KT66 6L6 Vacuum Tube - Authorized Dealer FREE SHIP
Price: USD 71.97
Condition: New
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Marconi KT66 Vintage Brown Base Strong in GEC Box
Price: USD 150.00
Condition: Used
Location: 928**
Shipping Type: CALCULATED
Shipping Cost: USD
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4 TUBE AMP DAMPERS FOR KT88/KT66 2A3 KT-88 KT-66 KT-120 829B
Price: USD 9.99
Condition: Unspecified
Location: 331**
Shipping Type: FIXED
Shipping Cost: USD 3.99
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New Current Matched Pair (2) Reissue Genalex Gold Lion KT66 6L6 Vacuum Tubes
Price: USD 150.77
Condition: New
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Factory Platinum Matched Quad Genalex Gold Lion KT66 tubes, BRAND NEW in Box !
Price: USD 251.71
Condition: New
Location: 917**
Shipping Type: FIXED
Shipping Cost: USD 12.95
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TAD KT66 PREMIUM
Price: USD 49.95
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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National Electronics USA Made! 7581A KT66 6L6GC Power Tube Hickok Tested NOS👑
Price: USD 89.99
Condition: Open box
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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*ORIGINAL* Amperex KT66 Smoked Glass Vacuum Tubes (pair)
Price: USD 350.00
Condition: Used
Location: 303**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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GEC KT-66 NOS NIB Matched Pair
Price: USD 650.00
Condition: New
Location: 975**
Shipping Type: CALCULATED
Shipping Cost: USD
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KT66 Vacuum Tube. Does not work! Glass is removable for displaying
Price: USD 1.99
Condition: For parts or not working
Location: 494**
Shipping Type: CALCULATED
Shipping Cost: USD
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1957 Matched Pair Genelex KT-66 Amplifier Tubes TV-7 Tested @ 87-93% NOS
Price: USD 429.99
Condition: Used
Location: 060**
Shipping Type: FIXED
Shipping Cost: USD 12.88
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Pair NOS Cinch Octal Vacuum Tube Sockets for 6L6GC, 6550, EL34, KT66, 6V6GT, etc
Price: USD 8.99
Condition: New
Location: 328**
Shipping Type: FIXED
Shipping Cost: USD 11.50
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Rare PAIR GE 7581A 6L6GC KT66 TUBES (1960 Engineer Sample) DDGETTERS Test NOS 👑
Price: USD 399.00
Condition: Open box
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Genalex - Gold Lion KT66 Power Vacuum Tube
Price: USD 67.95
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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GEC KT44 VT 75B KT66 -ONE- BRITISH VINTAGE NEW OLD STOCK MILITARY VALVE TUBE
Price: USD 85.50
Condition: Open box
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1 VINTAGE EMITRON KT66 / 6L6G AUDIO TUBE MADE IN ENGLAND / GENALEX
Price: USD 222.00
Condition: Used
Location: 907**
Shipping Type: FIXED
Shipping Cost: USD 8.55
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RCA LMI-32216 Power & Pre Valve Amplifier KT66 For Tannoy Leak BBC Rogers LS3/5A
Price: USD 1446.01
Condition: For parts or not working
Location: CH44***
Shipping Type: FIXED
Shipping Cost: USD 251.48
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GEC OSRAM KT66 BRITISH PAIR OF OLD STOCK 1950'S GREY GLASS VINTAGE VALVES TUBES
Price: USD 427.50
Condition: Open box
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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GEC KT66 BRITISH PAIR OF NEW OLD STOCK 1950'S GREY GLASS VINTAGE VALVES TUBES
Price: USD 495.00
Condition: Open box
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Large Ultralinear Output Transformer for Tube Amp Great Britain KT66
Price: USD 95.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 19.50
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Matched Pair Tube Amp Doctor TAD KT66 Genalex Tube Remake 6L6 QUAD II MC-240
Price: USD 95.00
Condition: New
Location: 272**
Shipping Type:
Shipping Cost: USD
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NOS Platinum Matched PAIR 6L6GC Dual Disc GETTER Grail TUBES 6L6 KT66 8417
Price: USD 311.50
Condition: Open box
Location: 384**
Shipping Type: CALCULATED
Shipping Cost: USD
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Pair of JJ KT66 Power Vacuum Tube
Price: USD 111.90
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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National Electronics USA Made 7581A/KT66 Power Tube Filament Tested Used
Price: USD 51.00
Condition: Used
Location: 836**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS Dual Solid Disc Getter Philips 7581A Vintage PowerTube ~ KT66 Warm Rich Tone
Price: USD 175.00
Condition: Open box
Location: 786**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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PAIR KT66 GEC BEAM -POWER TETRODE TUBE TESTED WITH ROETEST V10 BY CURVES NEW
Price: USD 550.00
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 35.00
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2 x NOS Mullard BVA Amerty Edition 6L6G ~ CokeBottle Square DGetter SmokeGlass
Price: USD 349.00
Condition: Open box
Location: 786**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched 1pair PSVANE ART 6CA7 Vacuum Tube Upgrade EL34 EL34C EL34B 6P3P KT66 6V6
Price: USD 129.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 0.00
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GENALEX / EMITRON KT66 New old stock made in England (PAIR)
Price: USD 400.00
Condition: Open box
Location: 956**
Shipping Type: FIXED
Shipping Cost: USD 20.00
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44mm Tube Dampers Silicone O-Ring fit KT88 6550 KT66 KT100 tube audio Amps 50pcs
Price: USD 33.50
Condition: Unspecified
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Quad of JJ KT66 Power Vacuum Tube
Price: USD 223.80
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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UTC LS-63 Tube Amp Amplifier Output Transformers Pair 5881 KT-66 R24-106
Price: USD 475.00
Condition: Used
Location: 983**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vacuum Tube, KT66, Genalex Gold Lion, Matched Pair, Power
Price: USD 137.90
Condition: New
Location: 852**
Shipping Type: CALCULATED
Shipping Cost: USD
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44mm Tube Dampers Silicone O-Ring fit KT88 6550 KT66 KT100 tube audio Amps 100pc
Price: USD 61.63
Condition: Unspecified
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1PC NEW Audio Valve Vacuum Russia TUNG-SOL 6L6G Replace KT66 6P3P EL34
Price: USD 78.99
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched pair Tube Amp Doctor TAD KT66-STR Genalex Tube Remake 6L6 QUAD II MC-240
Price: USD 99.00
Condition: New
Location: 272**
Shipping Type:
Shipping Cost: USD
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Vacuum Tube, KT66, Tube Amp Doctor, Premium Selected, Matched Pair, Power
Price: USD 93.90
Condition: New
Location: 852**
Shipping Type: CALCULATED
Shipping Cost: USD
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1 pc KT66 ARS Replaces Gold Lion MO Valve Genalex Mullard
Price: USD 40.95
Condition: New
Location: 914**
Shipping Type: FIXED
Shipping Cost: USD 15.95
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2 RCA 8417 Kt66 tube tested on AT1000 #2
Price: USD 199.99
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 8.00
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2pcs matched Shuguang Audio Valve Vacuum Tube KT66 for Valve Amplifier
Price: USD 95.99
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Mullard KT66 / 1022-641
Price: USD 127.99
Condition: Used
Location: 921**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS NIB Genalex KT66 Vacuum Tube Tests Excellent @ 93% & 36ma Made In England
Price: USD 225.00
Condition: Open box
Location: 759**
Shipping Type: FIXED
Shipping Cost: USD 9.00
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Vacuum Tube, KT66, JJ Electronics, Apex Matched Quad, Power
Price: USD 228.60
Condition: New
Location: 852**
Shipping Type: CALCULATED
Shipping Cost: USD
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Matched Pair Date Coded IEC Mullard KT66 Vintage Tubes Strong EXC For Amplifier
Price: USD 295.00
Condition: Used
Location: 029**
Shipping Type: FIXED
Shipping Cost: USD 12.00
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Display Box For KT66 Pair Handmade (Valves Not Included)
Price: USD 68.40
Condition: Brand New
Location: 4***
Shipping Type: CALCULATED
Shipping Cost: USD
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1 PC Shuguang NOS Vacuum tube 6P3P replace 6L6GC KT66 6CA7 EL34 6L6 6550 KT88
Price: USD 20.99
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 9.99
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3 RUSSIA philipsECG 6L6 GC 5881 EL34 KT66 6P3P TUBES IN ORIGINAL BOX.
Price: USD 70.21
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 12.80
Read More1 Matched Pair KT66 ARS Electron Tube _ Replacs Gold Lion MO Valve Genalex
Price: USD 81.90
Condition: New
Location: 914**
Shipping Type: FIXED
Shipping Cost: USD 15.95
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Brand new matched pair same date KT66 Svetlana Vintage Power Tubes .
Price: USD 165.00
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 15.00
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1 VINTAGE EMITRON KT66 / 6L6G AUDIO TUBE MADE IN ENGLAND / GENALEX
Price: USD 222.00
Condition: Used
Location: 907**
Shipping Type: FIXED
Shipping Cost: USD 8.55
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MONOBLOCK HI FI TUBE AMPS, RARE 'AMESON COOPER TWIN 44' 6L6GC/KT66, SUPERB, VGC
Price: USD 1502.59
Condition: Used
Location: CT11***
Shipping Type: FIXED
Shipping Cost: USD 100.59
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Vacuum Tube Adapter Converter 807 FU7 5933 To 6L6 KT88 EL34 5881 KT66 6550 AMP
Price: USD 10.13
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 3.77
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Vacuum Tube, KT66, Genalex Gold Lion, Matched Quad, Power
Price: USD 275.80
Condition: New
Location: 852**
Shipping Type: CALCULATED
Shipping Cost: USD
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MATCH PAIR 6L6G / KT66 350B kENRAD BLACK GLASS TUBES LARGE FOIL GETTERS USA NICE
Price: USD 157.50
Condition: Used
Location: 925**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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4 TUBE AMP HIGHER TEMP DAMPERS FOR KT88/KT66 2A3 KT-88 KT-66 KT-120 829B
Price: USD 22.99
Condition: Unspecified
Location: 331**
Shipping Type: FIXED
Shipping Cost: USD 3.99
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Genalex Gold Lion KT66 Power Tubes - Matched Duet (3-pack) Bundle
Price: USD 358.77
Condition: New
Location: 468**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Dual Bias Current Probes Tester+Analog VU Meter for EL34 KT88 6L6 6V6 6550 KT66
Price: USD 55.19
Condition: New
Location: 900**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RUBY 6L6GC Tested Strong Tube
Price: USD 12.45
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 9.95
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KT66, GEC Vintage audio tube, X 4 pcs, tested at AVO MKIII
Price: USD 2200.00
Condition: Open box
Location:
Shipping Type: FIXED
Shipping Cost: USD 70.00
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Pair of Genalex - Gold Lion KT66 Power Vacuum Tube
Price: USD 135.90
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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GEC KT-66 NOS NIB Pair
Price: USD 700.00
Condition: New
Location: 975**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More1-QT (Quartet) KT66 ARS Electronics_Replacs Gold Lion MO Valve Genalex
Price: USD 163.80
Condition: New
Location: 914**
Shipping Type: FIXED
Shipping Cost: USD 15.95
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Vintage 1930 1940s UTC LS-61 20 Watt Output Transformer 6L6 / KT-66 / 5881 / 807
Price: USD 225.00
Condition: Used
Location: 805**
Shipping Type: FIXED
Shipping Cost: USD 12.00
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KT88 KT100 6L6 6V6 EL34 5881 6550 KT66 6CA7 Tube Bias Cathode Current M2 Tester
Price: USD 14.13
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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PAIR KT66 GEC BEAM -POWER TETRODE TUBE TESTED WITH ROETEST V10 BY CURVES NEW
Price: USD 550.00
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 35.00
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Closely Matched Pair GE 7581A 6L6GC KT66 Tested Strong Tube
Price: USD 178.45
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 9.95
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Amptata T1 Tube Tester Bias Current KT88 EL34 6L6 KT100 6550 6V6 5881 KT66 mA
Price: USD 62.99
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RARE NOS 6L6 6L6G KT66 GERMAN VINTAGE TUBE WF- RFT WELDED PLATES * BRIDGE GETTER
Price: USD 245.00
Condition: Open box
Location: 925**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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PSVANE ART KT66-TIII KT66-T3 Audio Vacuum Tubes Hifi Audio DIY New Matched Pair
Price: USD 259.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 0.00
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