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KT66 CV1075 GEC tall glass vacuum tube Old New Stock
$1211.4 HKD
New Current Matched Quad (4) Reissue Genalex Gold Lion KT66 6L6 Vacuum Tubes
$953.24 HKD
KT66 ORIGINAL MARSHALL SPARES MATCHED PAIR VALVE/TUBE
$436.11 HKD
TAD 6L6GC STR Cryo Treated Matched Power Tube Quad (4) 5881 KT66
Buy: $854.15 HKD
Quad Set Tube 5881 Tung Sol Test Unified Same Code Akin Of 6L6GC 350B KT66 7581
$1459.96 HKD
ORIG 1950s V.STRONG GENALEX KT66/7581/6L6  1TUBE OR MATCHED PAIR SMOKED GLASS
Buy: $1086.81 HKD
MATCHED PAIR GEC MARCONI KT66 TUBES VALVES VINTAGE TUBE
Buy: $2090.29 HKD
KT66 Genalex Matched and Cryoset Pair (2) - 6L6 5881
$660.01 HKD
KT66 78ma new boxed Electron Tube
Buy: $242.28 HKD
KT66 Vintage Marconi Osram GEC Genalex Pair Black Plates and Base
$1630.8 HKD - 1 bid
KT66 Genalex Matched and Cryoset Quad (4) - 6L6 5881
$1397.75 HKD
Matched Pair 5881/6L6/KT66 Tung-Sol - russia # NOS-near-NOS  (10076)
$411.34 HKD
VALVE TUBE RETAINERS SUITABLE FOR KT66 KT88 NEW OLD STOCK 2PCS.
$58.05 HKD
GE JAN 6L6WGB 5881 1-Tube NEW NOS/NIB OO-Gtr 1984 (5-available)"BIG Bottle"RARE!
$518.36 HKD
KT66 Valves Matched Quad for Marshall guitar amplifiers Vintage Modern 2466 Tube
$862.42 HKD
Tung Sol KT66 Cryo Treated Matched Pair (2)
Buy: $543.52 HKD
Matched Pairs Tung Sol KT66 amp tubes, NEW in boxes !
$474.87 HKD
EL35 MULLARD KT66   NEW OLD STOCK VALVE TUBE O15A
Buy: $2083.62 HKD
KT66  Emitron
Buy: $2718.0 HKD
RCA BLACK PLATE 6L6GC = KT66  POWER TUBE NOS CONDITION CLEAN Gm MATCHED PAIR
$2329.64 HKD
(4) Factory Matched Golden Dragon KT66 Retro 6L6 tubes for Tube Amplifiers
$1359.0 HKD
GOLDEN DRAGON KT66 Retro Amplifier Power Tubes (SINGLE Tube, Matched PAIR & QUAD
$1560.19 HKD
KT66 GEC # NOS/NIB # legendary tube # BOTTOM-PAN-GETTER (7137b)
$1947.58 HKD
KT66 JJ Slovak New Matched Pair 24 Hour Burn-In 6L6GC KT77 7581 Amplitrex Tested
Buy: $279.49 HKD
Matched Pairs Genalex Gold Lion KT66 tubes,Reissue, NEW
$600.68 HKD
KT66 Valves Matched Pair for Marshall guitar amplifiers JTM45 JTM50 Tube
$455.39 HKD
GOLDEN DRAGON KT66 Retro Amplifier Power Tubes (SINGLE Tube, Matched PAIR & QUAD
$416.63 HKD
Vintage Marconi KT66 Valve Lamp Tube
$436.01 HKD
GOLDEN DRAGON KT66 Retro Amplifier Power Tubes (SINGLE Tube, Matched PAIR & QUAD
$775.2 HKD
(4) Factory Matched Genalex Gold Lion KT66 6L6GC for QUAD II  <br/> Authorized Distributor Factory Platinum Matched Reissue
$1389.68 HKD
4x NEW JJ Tesla KT66 Vacuum Tubes, Matched Quad TESTED
$1137.68 HKD
GE 7581A / KT66 Vintage Tube Double Round Side Getters (Test 109%)
Buy: $465.94 HKD
NOS MATCHED PAIR RCA 7581 A  = KT66 6L6GC POWER AMPLIFIER TUBES  AMAZING VINTAGE
$1863.7 HKD
CURVE TRACER MATCHED PAIR OF 6L6GC 7581A KT66 GE & WESTINGHOUSE VACUUM TUBES
$621.18 HKD
NOS GE USA 7581A [KT66] Grey Plate Side 2 [] Get Peach Base Vacuum Tube
$543.21 HKD
Mullard Empty Vintage Box For KT 66 Valve - Tube - Genuine - will be posted flat
Buy: $121.14 HKD
SYLVANIA PHILIPS ECG 6L6GC  GREY PLATE DUAL TOP GETTER TEST NOS KT66 STR-387
$310.24 HKD
24 PIECES 6L6 RCA G.E. USA MADE VINTAGE POWER AMPLIFIER TUBES = KT66 6L6G 6L6GB
$3075.23 HKD
VALVE TUBE BOXES SIZE 4 X10PCS (5U4G,6L6,KT66 ETC)
Buy: $53.3 HKD
KT66/88 MESH RETAINER FOR VALVE/TUBE
$65.42 HKD
Radio tubes GTS 6l6s/KT66 performance matched Groove tube NOS
$378.93 HKD
EXCELLENT MATCHED PAIR BLACK PLATE 6L6GC / KT66 RCA VINTAGE POWER TUBES TESTED
$2329.72 HKD
KT66 GEC # NOS # BOTTOM-OO-GETTER # MILITARY # smoked glass (8545)
$2056.71 HKD
6L6 WXT+ Sovtek Matched + Cryo Pair Vacuum Tubes KT66 5881
Buy: $349.38 HKD
CV1111 VU111 10E/146 U27 Mullard Rectifier Tube Pair NOS KT88 KT66 EL34 274A 5u4
Buy: $155.31 HKD
5881/6L6WGB/KT66 GE  # Holy Grail # NOS/NIB  (7372)
$544.82 HKD
6L6GC JJ Electronics Cryo Treated - Matched Quad Vacuum Tubes 6L6 5881 KT66
$768.73 HKD
2 x KT-66 Tubes *OO Getter*Very Strong & Matched Pair* Made in China*Test New++
$442.57 HKD
5881/6L6WGB/KT66 Tung-Sol/RCA usa # Holy Grail # near NOS   (3437)
$411.34 HKD
4 Groove Tubes, TUBE GT-KT66-C LOW QUARTET matched, Fender, Brand New In Box !
$838.7 HKD
PERFECT NOS NIB QUAD 6L6GC / 6N3CE POWER AMPLIFIER VINTAGE TUBES KT66 / 6L6 NEW
$776.49 HKD
6L6GC Match Pair RCA Toshiba KT66 Plug + Play Use Adapter Fender VOX 6GB6GA  NOS
Buy: $201.91 HKD
TESTED MATCHED VINTAGE PAIR SYLVANIA 6L6GC  SAME DATE - da   NICE TUBE KT66 6L6G
$543.52 HKD
CERAMIC OCTAL VALVE/TUBE SOCKETS (KT66/EL34/6L6/GZ34 ETC)
$11.63 HKD
ULTRA RARE MULLARD GIANT KT66 BLACK GLASS TUBE MADE IN ENGLAND = 6L6GC / 6L6 WOW
$4038.18 HKD
REALISTIC LIFETIME 6L6GC HITACHI GOLD PIN BLACK PLATE NOS NIB KT66 MINTY
$170.46 HKD
NOS NIB GENERAL ELECTRIC TYPE 6L6GC POWER TUBE EXCELLENT KT66 / 6L6 / W/ BOX
$776.57 HKD
EXTREMELY RARE MATCHED ENGLAND GIANT KT66 TUBES MULLARD BVA 10E/11533 11533 10E <br/> TESTED EXCELLENT RAREST KT66 TUBES EVER MADE BRITISH
$9318.87 HKD
NEW - JJ/Tesla KT66 matched pair vacuum tubes valves
Buy: $633.76 HKD
Pair CV1075 VT75 Very Early KT66 Black Plate And Pan Getter In Old Torn Cartons
$6740.65 HKD
MULLARD  KT66  MADE IN UK
$989.9 HKD
Marshall KT66 Vacuum Tube Tested VLVE-00077 Used Good
$164.71 HKD
Brimar 6L6G power tube equivalent to  KT66, EL37
Buy: $145.37 HKD
KT66 GEC # NOS # BOTTOM-OO-GETTER # legendary tube/oldest production (7336)
$1947.58 HKD
NOS Matched Pair Ruby China KT66 STR Gray Plate OO Get Brown Base Vacuum Tubes
Buy: $403.51 HKD
3 PIECES 7581 / KT66 GENERAL ELECTRIC SUPER TUBES NOS CONDITION MATCHED VINTAGE
$3696.48 HKD
KT66 GEC # NOS/NIB # legendary tube # BOTTOM-OO-GETTER (7666)
$2014.74 HKD
Two Matched KT66 Valves - Premium Tested 120 Day Warranty
$707.36 HKD
5881/6L6/KT66 Tung-Sol / manufacturer RCA # Holy Grail   (8506)
$411.34 HKD
Bendix 6889 Pair Tested, KT-88, KT-66, 6L6, 5881, 6550 Super Rugged Beam Power
Buy: $465.87 HKD
MEGA RARE 6L6G POWER TUBE TOSHIBA MADE VINATGE 6L6 / KT66 DOUBLR [] [] GETTERS
$1553.07 HKD
NOS Matched Pair Ruby China KT66-STR Gray Plate OO Get Brown Base Vacuum Tubes
Buy: $403.51 HKD
JJ Tesla KT66 Tubes Apex Matched Quad -for  Quad II MC30 MC240 other tube amps
$1238.63 HKD
HLS 6L6G power tube equivalent to  KT66, EL37
Buy: $130.83 HKD
Early RCA 6L6-GB Tube!  Good Test Value!! KT-66
Buy: $232.97 HKD
SYLVANIA 6L6GC  GREY PLATE DUAL SIDE GETTER NOS NIB KT66 MINTY
$286.94 HKD
Genalex Gold Lion Tube Upgrade Kit For Marshall Astoria Custom Amps w/KT66 ECC83
$1925.9 HKD
TAD 6L6WGC-STR GE-Style Black-Plate Cryo Select Quad (4) KT66 5881
$776.49 HKD
New Current Matched Pair Reissue Genalex Gold Lion KT66 6L6 Vacuum Tubes FREE SH
$496.54 HKD
Matched Quads Genalex Gold Lion KT66 tubes,Reissue, NEW
$1247.95 HKD
GE 6L6GC NEW 2-Tubes NOS/NIB Green Logo OO-Getter Matched PAIR Heavy Duty 1987!
$1534.35 HKD
Matched quads Tung Sol KT66 amp tubes,Reissue, NEW in boxes !
$955.34 HKD
(4) Factory Matched Genalex Gold Lion KT66 6L6GC
$1389.68 HKD
GOLDEN DRAGON KT66 Retro Amplifier Power Tubes (SINGLE Tube, Matched PAIR & QUAD
$416.63 HKD
2 Groove Tubes, TUBE GT-KT66-C LOW DUET matched, Fender, Brand New In Box !
$419.35 HKD
RCA BLACK PLATE 6L6GC = KT66  POWER TUBE NOS CONDITION CLEAN Gm MATCHED PAIR
$1941.35 HKD
2x NEW JJ Tesla KT66 Vacuum Tubes, Matched Pair TESTED
$568.84 HKD
6L6GC/KT66 Philips USA #  # DOUBLE-DISC-GETTER (10072)
$747.13 HKD
22 each Cinch OCTAL tube sockets for 5692, EL34, KT66, KT88, 6550, 6L6GC
$497.01 HKD
JJ electronic  KT66 Valve - Premium Tested- Unit Quantity 1
$329.41 HKD
NOS GE USA 7581A [KT66] Grey Plate 2 Disc Get Vacuum Tube 100+%
Buy: $543.21 HKD
15 each Cinch OCTAL tube sockets for 5692, EL34, KT66, KT88, 6550, 6L6GC, 6V6GT
$349.46 HKD
Tung-Sol Tube Upgrade Kit For Marshall 226 & 2266C Amps KT66/12AX7
$1048.37 HKD
VALVE TUBE BOXES SIZE 3 X10PCS (5U4G,6L6,KT66 ETC)
$48.46 HKD
KT66 GEC NOS/NIB # BOTTOM-OO-GETTER # legendary tube/oldest production (6446)
$1972.77 HKD
Tung-Sol Tube Upgrade Kit For Marshall JTM450S Amps KT66/12AX7/5AR4
$1226.98 HKD
New / NOS / NIB 6L6GC / 6L6 Power Amplifier Tube Raytheon USA = KT66 VINTAGE 6L6
$745.43 HKD
Sino KT66 Power Vacuum Tube - 1 Piece
$252.23 HKD
KT66 GEC # NOS # BOTTOM-OO-GETTER # legendary tube/oldest production (7335)
$1947.58 HKD
5881/6L6G/KT66 GE USA  # holy grail # 77mA (72mA=100%) # NOS #  (5399)
$495.29 HKD