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KT66 Gold Lion Reissue Valve Tubes
Buy: $358.21 HKD
KT66 CV1075 Pair  GEC Brown base 1967 manufacture. Unused boxed  Identical codes
$2409.76 HKD - 15 bids
RCA 6L6GC Vintage Vacuum Tubes 1 Pair - 6L6, 7581, KT66, 5881 - guitar radio amp
$390.88 HKD - 14 bids
GE 6L6GC Vintage Vacuum Tubes 1 Pair - 6L6, 7581, KT66, 5881 - guitar amp radio
$89.9 HKD - 3 bids
KT66 ORIGINAL MARSHALL SPARES MATCHED PAIR VALVE/TUBE
$488.47 HKD
3 Matching GE KT66 7581 A 6L6 GC   Vacuum Tubes Tested New On Calibrated TV - 7
$1563.14 HKD
KT66 Marconi GEC Clear Glass UAZ  New Old Stock Tube Valve  1 pc O17
$1867.02 HKD
KT66 Genalex Matched and Cryoset Pair (2) - 6L6 5881
Buy: $664.42 HKD
KT66 GEC NOS/NIB # BOTTOM-OO-GETTER # legendary tube/oldest production (6446)
$2248.57 HKD
Four  Matched KT66 Valves - Premium Tested 120 Day Warranty
$1356.74 HKD
GOLDEN DRAGON KT66 Retro Amplifier Power Tubes SINGLE Valve /Matched PAIR / QUAD
$868.27 HKD
GOLDEN DRAGON KT66 Retro Amplifier Power Tubes SINGLE Valve /Matched PAIR / QUAD
$1736.66 HKD
GOLDEN DRAGON KT66 Retro Amplifier Power Tubes SINGLE Valve /Matched PAIR / QUAD
$466.65 HKD
KT66 Genalex Matched and Cryoset Quad (4) - 6L6 5881
$1407.1 HKD
KT66 GEC # NOS/NIB # legendary tube # BOTTOM-PAN-GETTER (7137b)
$2219.87 HKD
KT66 GEC # NOS # BOTTOM-OO-GETTER # legendary tube/oldest production (7335)
$2219.87 HKD
KT66 GEC # NOS/NIB # legendary tube # BOTTOM-OO-GETTER (7666)
$2296.41 HKD
Matched Pair KT66 GEC # NOS/NIB # legendary tubes # BOTTOM-OO-GETTER (10436)
$4736.35 HKD
KT66 GEC # NOS # legendary tube # BOTTOM-OO-GETTER (10442)
$2124.18 HKD
CLEAN NIB Genalex KT66 TESTED VERY STRONG @ 113% NEW NOS+
Buy: $1477.53 HKD
Matched Pair KT66 GEC # NOS # legendary tubes # BOTTOM-OO-GETTER (10437)
$4736.35 HKD
KT66 OSRAM NOS VALVE/TUBE (LC30)
$1736.76 HKD
Matched Pair KT66  New Valve Tubes Gold Class Made By Shuguang China
$542.74 HKD
Matched Quads Genalex Gold Lion KT66 tubes,Reissue, NEW
$1326.1 HKD
Marconi KT66 Double Halo New-Old Stock Valve / Vacuum Tube - Avo Tested - (#A)
Buy: $1628.22 HKD
Marconi KT66 Double Halo New-Old Stock Valve / Vacuum Tube - Avo Tested - (#B)
Buy: $1628.22 HKD
KT66 MARCONI NOS BOXED VALVE/TUBE (LC21)
$1628.22 HKD
GE 7581 KT-66 Tubes - Matched Pair, Test NOS, Matched Codes
Buy: $1016.29 HKD
Genalex KT66 Vintage Vacuum Tube Smoked Glass Made in England NOS (Test 96%)
Buy: $2487.96 HKD
Tung Sol KT66 Cryo Treated Matched Pair (2)
Buy: $547.16 HKD
MATCHED PAIR  NOS GEC MARCONI KT66 TUBE VALVE for Quad II
Buy: $3626.42 HKD
GEC Osram KT66 Black Base Smoked Glass Matched Pair Test Good
Buy: $6254.03 HKD
PERFECT NOS PAIR KT66 / 6L6GC POWER TUBES 1956 GENERAL ELECTRIC DOUBLE GETTER
$2188.86 HKD
3 PIECES 7581 / KT66 GENERAL ELECTRIC SUPER TUBES NOS CONDITION MATCHED VINTAGE
$4651.49 HKD
Gold Lion Electro Harmonix Russia KT66 KT 66 pair used tested on Orange 10 & 11
$651.29 HKD
JJ/Tesla KT66 Power Tubes, Matched Quad
Buy: $1255.43 HKD
2 Groove Tubes, TUBE GT-KT66-C MED DUET matched, Fender, Brand New In Box !
$445.6 HKD
IEC Mullard KT66 Tubes Matched PAIR OO Brown Base Clear Bottle Gr Britain
Buy: $2736.17 HKD
2x 7581A = 7581 = 6L6 (KT66) Philips tested matched pair
$1434.3 HKD
JJ/Tesla KT66 Power Vacuum Tubes Valves, Matched Pair
Buy: $638.0 HKD
PM GUITAR Amplifier Power Tube RANGE => SELECT model from Menu (Single & Matched
$1736.66 HKD
2 x KT-66 Tubes *OO Getter*Very Strong & Matched Pair* Made in China*Test New++
$445.53 HKD
GE KT66 Closely matched strong testing Tubes / Vlaves Quad II amplifier
$814.11 HKD
2x NEW JJ Tesla KT66 Vacuum Tubes, Matched Pair TESTED
$572.64 HKD
NOS AMPEREX  7581A KT66 5881 6L6-WGB FENDER TWEED BASSMAN MARSHALL TWIN
Buy: $3908.74 HKD
One Single of Tung Sol KT66 tube, Brand New in Box !
$252.12 HKD
TAD 6L6GC STR Cryo Treated Matched Power Tube Quad (4) 5881 KT66
Buy: $859.86 HKD
2 Groove Tubes, TUBE GT-KT66-C LOW DUET matched, Fender, Brand New In Box !
$445.6 HKD
2 Groove Tubes, TUBE GT-KT66-C R7 DUET matched, Fender, Brand New In Box !
$445.6 HKD
(8) Factory Matched Genalex Gold Lion KT66  6L6 6L6GC
$2650.18 HKD
CURVE TRACER MATCHED PAIR OF 6L6GC 7581A KT66 GE & WESTINGHOUSE VACUUM TUBES
$547.16 HKD
Brand New Tung-Sol Reissue 7581A KT66 Current MatchedSextet (6) Vacuum Tubes
Buy: $1022.08 HKD
PM GUITAR Amplifier Power Tube RANGE => SELECT model from Menu (Single & Matched
$868.27 HKD
RCA 6L6GC Vintage Vacuum Tube McIntosh- 6L6, 7581, KT66, 5881 - guitar amp radio
$7.74 HKD - 1 bid
TUNGSOL 6L6G MATCHED PAIR BLACK GLASS VINTAGE TUBES YELLOW LOGO KT66 6L6GB RARE
$2345.21 HKD
New Current Matched Quad (4) Reissue Genalex Gold Lion KT66 6L6 Vacuum Tubes
$981.74 HKD
2 Groove Tubes, TUBE GT-KT66-C R10 DUET matched, Fender, Brand New In Box !
$445.6 HKD
7581A GE USA  KT66   New Old Stock Valve Tube 1pc D17
$814.11 HKD
TUNG-SOL COKE BOTTLE 6L6G MATCHED PAIR AMPLIFIER TUBES WORKS EXCELLENT 6L6GC 6L6
$2267.03 HKD
Brand New Tung-Sol Reissue KT66 Plate Current Matched Quad (4) Vacuum Tubes
Buy: $1102.21 HKD
RCA KT66 6L6 Made In England Vacuum Tube Tested New
Buy: $273.62 HKD
New Current Matched Octet (8) Reissue Genalex Gold Lion KT66 6L6 Vacuum Tubes
$2032.19 HKD
Shuguang KT66 Factory Matched Pair - Ships from USA  2017 Production Grade A+
Buy: $429.97 HKD
JJ Tesla KT66 Tubes Apex Matched Quad -for  Quad II MC30 MC240 other tube amps
$1246.91 HKD
 FIVRE 6L6G Oval Mica Long Bulb Tubes Matched EL37-KT66-CV1947 "ULTRA RARE" '37s <br/> DISCOUNT OF 40% VALID FOR JENUARY OFFER 200,00 EURO
Buy: $1913.68 HKD
PERFECT NOS NIB MATCHED PAIR 6L6GC / 6L6 / KT66 SYLVANIA VINTAGE TUBES EXCELLENT
$2306.2 HKD
Matched Quad Tube Amp Doctor TAD KT66-STR Genalex Tube Remake 6L6 QUAD II MC-240
$1164.83 HKD
PM GUITAR Amplifier Power Tube RANGE => SELECT model from Menu (Single & Matched
$466.65 HKD
ONE  SYLVANIA 6L6GC / 7581A / KT66 / STR387 NOS TUBE
Buy: $851.59 HKD
6L6GC JJ Electronics Cryo Treated - Matched Quad Vacuum Tubes 6L6 5881 KT66
$773.87 HKD
NEW - Single JJ Tesla KT66 Power Vacuum Tube valve
Buy: $309.5 HKD
FIVRE 6L6G Disc Mica Long Bulb Tube OVER 100% EL37-KT66-CV1947 "ULTRA RARE" '37s <br/> DISCOUNT OF 40% VALID FOR JENUARY OFFER 180,00 EURO
Buy: $1722.31 HKD
Mullard ECC83 KT61 KT66 GZ34 12BH7 ECC82 Mullard Marconi Osram etc 160 pcs
$217.1 HKD
Matching pair-NIB Philips (Sylvania) 7581A (KT66/6L6GC) amplifiers tubes.  NOS.
$781.68 HKD - 1 bid
Mullard ECC83 KT61 KT66 GZ34 12BH7 ECC82 Mullard Marconi Osram etc 160 pcs
$108.55 HKD
Mullard ECC83 KT61 KT66 GZ34 12BH7 ECC82 Mullard Marconi Osram etc 160 pcs
$54.27 HKD
4 PIECES NOS NIB QUAD 6L6GC / KT66 TUBES 6N3CE PAANO VINTAGE 1984 QUALITY RUSSIA
$781.68 HKD
KT66 OSRAM NOS BOXED VALVE/TUBE (LC7)
$1736.76 HKD
GE 7581 KT-66 Tubes - Matched Pair, Test NOS, Matched Codes #2
Buy: $1016.29 HKD
GOLDEN DRAGON KT66 Retro Amplifier Power Tubes SINGLE Valve /Matched PAIR / QUAD
$466.65 HKD
Matched Octet (8 tubes) Genalex Gold Lion KT66 tubes,Reissue, NEW
$2538.93 HKD
(4) Factory Matched Genalex Gold Lion KT66  6L6 6L6GC
$1321.18 HKD
4x NEW JJ Tesla KT66 Vacuum Tubes, Matched Quad TESTED
$1145.28 HKD
Two Matched KT66 Valves - Premium Tested 120 Day Warranty
$792.29 HKD
6L6G / KT66 Pentode Audio Output Valve/Tube (Tests 100% New old Stock)
Buy: $542.2 HKD
5881/6L6/KT66 Tung-Sol / manufacturer RCA # Holy Grail   (8506)
$468.85 HKD
NOS Matched Pair Ruby China KT66-STR Gray Plate OO Get Brown Base Vacuum Tubes
Buy: $507.76 HKD
Genalex Gold Lion Tube Upgrade Kit Marshall Astoria Classic Amps w/KT66 ECC83
$1641.7 HKD
5881/6L6WGB/KT66 GE  # Holy Grail # NOS/NIB  (7372)
$620.99 HKD
KT66/88 MESH RETAINER FOR VALVE/TUBE
$73.27 HKD
Mullard ECC83 KT61 KT66 GZ34 12BH7 ECC82 Mullard Marconi Osram etc 160 pcs
$162.82 HKD
Mullard ECC83 KT61 KT66 GZ34 12BH7 ECC82 Mullard Marconi Osram etc 160 pcs
$162.82 HKD
NOS NIB GENERAL ELECTRIC TYPE 6L6GC POWER TUBE EXCELLENT KT66 / 6L6 / W/ BOX
$977.2 HKD
90 PIECES VINTAGE Amphenol TUBE SOCKETS 300B 350A 350B KT88 KT66 CERAMIC 4,5,6,8
$7426.75 HKD
Mullard ECC83 KT61 KT66 GZ34 12BH7 ECC82 Mullard Marconi Osram etc 160 pcs
$271.37 HKD
Mullard ECC83 KT61 KT66 GZ34 12BH7 ECC82 Mullard Marconi Osram etc 160 pcs
$162.82 HKD
Mullard ECC83 KT61 KT66 GZ34 12BH7 ECC82 Mullard Marconi Osram etc 160 pcs
$217.1 HKD
Mullard ECC83 KT61 KT66 GZ34 12BH7 ECC82 Mullard Marconi Osram etc 160 pcs
$217.1 HKD
Mullard ECC83 KT61 KT66 GZ34 12BH7 ECC82 Mullard Marconi Osram etc 160 pcs
$162.82 HKD
Mullard ECC83 KT61 KT66 GZ34 12BH7 ECC82 Mullard Marconi Osram etc 160 pcs
$271.37 HKD