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Tube Kt66

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  • 6V6GT Marshall Branded Matched Electrically Pairs Weekend

    6V6GT Marshall Branded Matched Electrically Pairs Weekend

    (20)
    £12.00 New
  • MARSHALL KT66 Gold-Label Valve Tube - Pack of 4

    MARSHALL KT66 Gold-Label Valve Tube - Pack of 4

    (8)
    £60.00 New
  • 1 X E88CC 6922 Tesla NOS Tube Valve Military Tubes Code 37 Tested Ky10 1983

    1 X E88CC 6922 Tesla NOS Tube Valve Military Tubes Code 37 Tested Ky10 1983

    (3)
    £17.50 New
  • Mullard Valve Tube (GZ32)

    Mullard Valve Tube (GZ32)

    £70.00 New
    £25.00 Used
  • EL86 Mullard Mod Logo Old Stock Valve Tube 1 PC M17b

    EL86 Mullard Mod Logo Old Stock Valve Tube 1 PC M17b

    (1)
    £8.50 New
  • 12AU7 SYLVANIA BLACK PLATE NOS VALVE TUBE

    12AU7 SYLVANIA BLACK PLATE NOS VALVE TUBE

  • Brimar 12AT7 Tube Vacuum Valve Amp

    Brimar 12AT7 Tube Vacuum Valve Amp

    (1)
    £20.00 New
    £15.00 Used
  • 5814A RAYTHEON NOS RARE WINDMILL GETTER VALVE TUBE (LC83)

    5814A RAYTHEON NOS RARE WINDMILL GETTER VALVE TUBE (LC83)

    £16.00 New

Top-rated

See all
  • 6V6GT Marshall Branded Matched Electrically Pairs Weekend

    6V6GT Marshall Branded Matched Electrically Pairs Weekend

    (20)
    100% agree - Would recommend
    £12.00 New
  • KT Tape Original Cotton Performance Fabric Black 20 Strips 25 Cm Pre-cut

    KT Tape Original Cotton Performance Fabric Black 20 Strips 25 Cm Pre-cut

    (8)
    100% agree - Would recommend
    £10.96 New
  • MARSHALL KT66 Gold-Label Valve Tube - Pack of 4

    MARSHALL KT66 Gold-Label Valve Tube - Pack of 4

    (8)
    100% agree - Would recommend
    £60.00 New
  • JJ Electronic ECC83S Vacuum Tube

    JJ Electronic ECC83S Vacuum Tube

    (18)
    91% agree - Would recommend
    £15.48 New
  • Tungsol 12AX7 Preamp Tubes - Clear

    Tungsol 12AX7 Preamp Tubes - Clear

    (10)
    100% agree - Would recommend
    £35.00 New
    £16.13 Used
Brand
Type
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  • TELEFUNKEN
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  • SYLVANIA
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  • Tungsol
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  • Svetlana
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    NOS Tube
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    Nixie Tube
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315 results

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  • Time: ending soonest
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  • KT66 ORIGINAL MARSHALL SPARES SHUGUANG MATCHED PAIR VALVE TUBE - Image 1 of 1

    KT66 ORIGINAL MARSHALL SPARES SHUGUANG MATCHED PAIR VALVE TUBE

    (8)
    £60.00
    £5.00 P&P
    Click & Collect
    306 sold
    3⁣⁣B⁣⁣ ⁣⁣L⁣3⁣ ⁣3⁣0⁣⁣⁣⁣ ⁣H⁣⁣1⁣⁣ ⁣⁣⁣D⁣⁣J⁣ ⁣⁣6⁣
    • KT66 GOLD LION GENALEX RE-ISSUE MATCHED PAIR NEW BOXED VALVE TUBE - Image 1 of 2
    • KT66 GOLD LION GENALEX RE-ISSUE MATCHED PAIR NEW BOXED VALVE TUBE - Image 2 of 2

    KT66 GOLD LION GENALEX RE-ISSUE MATCHED PAIR NEW BOXED VALVE TUBE

    £120.00
    £12.00 P&P
    Click & Collect
    21 watching
    V⁣⁣F⁣ ⁣⁣⁣⁣H⁣⁣⁣K⁣ ⁣⁣⁣H⁣⁣U⁣ ⁣X⁣⁣⁣⁣⁣T⁣⁣ ⁣O⁣⁣
  • KT66 ORIGINAL MARSHALL SPARES SHUGUANG VALVE TUBE - Image 1 of 1

    KT66 ORIGINAL MARSHALL SPARES SHUGUANG VALVE TUBE

    £30.00
    £5.00 P&P
    Click & Collect
    ⁣⁣⁣⁣4⁣⁣V⁣ ⁣G⁣M⁣⁣⁣ ⁣⁣0⁣⁣⁣K⁣ ⁣⁣⁣⁣A⁣6⁣ ⁣⁣⁣V⁣
    • KT66 LVE VINTAGE RETRO STYLE SELECTED MATCHED QUAD VALVE TUBE - Image 1 of 3
    • KT66 LVE VINTAGE RETRO STYLE SELECTED MATCHED QUAD VALVE TUBE - Image 2 of 3
    • KT66 LVE VINTAGE RETRO STYLE SELECTED MATCHED QUAD VALVE TUBE - Image 3 of 3

    KT66 LVE VINTAGE RETRO STYLE SELECTED MATCHED QUAD VALVE TUBE

    £150.00
    £7.50 P&P
    Click & Collect
    ⁣Q⁣⁣⁣⁣3⁣⁣⁣⁣⁣⁣ ⁣⁣W⁣2⁣ ⁣H⁣2⁣⁣ ⁣Q⁣⁣⁣C⁣ ⁣⁣⁣H⁣
  • KT66 LVE VINTAGE RETRO STYLE SELECTED MATCHED PAIR VALVE TUBE - Image 1 of 3

    KT66 LVE VINTAGE RETRO STYLE SELECTED MATCHED PAIR VALVE TUBE

    £75.00
    £5.00 P&P
    Click & Collect
    ⁣3⁣⁣⁣W⁣ ⁣S⁣P⁣⁣ ⁣U⁣H⁣⁣ ⁣⁣R⁣C⁣⁣⁣ ⁣⁣J⁣⁣8⁣⁣ ⁣⁣R⁣
  • GEC KT66  Twin Halo Getters at Base  B Valve Tube New Old Stock - Image 1 of 4

    GEC KT66 Twin Halo Getters at Base B Valve Tube New Old Stock

    £160.00
    £6.00 P&P
    Click & Collect
    7⁣S⁣⁣ ⁣⁣⁣I⁣⁣⁣X⁣⁣ ⁣W⁣⁣C⁣ ⁣⁣E⁣4⁣ ⁣R⁣1⁣⁣⁣ ⁣⁣⁣⁣
  • KT66 GOLD TAD ORIGINAL MARSHALL SPARES MATCHED PAIR VALVE TUBE - Image 1 of 1

    KT66 GOLD TAD ORIGINAL MARSHALL SPARES MATCHED PAIR VALVE TUBE

    £75.00
    £5.00 P&P
    Click & Collect
    ⁣⁣⁣J⁣Y⁣⁣⁣⁣⁣ ⁣⁣⁣⁣B⁣⁣⁣⁣⁣J⁣⁣ ⁣B⁣9⁣ ⁣Q⁣⁣S⁣ ⁣
  • Matched Pair KT66  New Valve Tubes Gold Class Made By Shuguang China - Image 1 of 1

    Matched Pair KT66 New Valve Tubes Gold Class Made By Shuguang China

    £80.00
    £5.75 P&P
    Click & Collect
    43 watching
    M⁣⁣H⁣⁣⁣⁣ ⁣L⁣⁣⁣⁣3⁣ ⁣⁣S⁣5⁣⁣ ⁣⁣⁣Y⁣T⁣⁣ ⁣I⁣⁣⁣⁣
  • GEC KT66  Twin Halo Getters at Base Pair  H  Valve Tube New Old Stock - Image 1 of 4

    GEC KT66 Twin Halo Getters at Base Pair H Valve Tube New Old Stock

    £340.00
    £14.00 P&P
    Click & Collect
    D⁣⁣8⁣⁣⁣⁣⁣⁣ ⁣⁣R⁣⁣T⁣ ⁣S⁣⁣2⁣⁣ ⁣⁣K⁣J⁣⁣ ⁣Y⁣O⁣⁣ ⁣
  • Golden Dragon KT66 SUPER  Matched Pairs Valve Tube NOS JAN24A - Image 1 of 4

    Golden Dragon KT66 SUPER Matched Pairs Valve Tube NOS JAN24A

    £120.00
    £8.00 P&P
    Click & Collect
    11 watching
    D⁣⁣⁣J⁣ ⁣⁣3⁣⁣⁣⁣⁣Y⁣ ⁣7⁣⁣⁣⁣⁣L⁣⁣⁣⁣⁣⁣⁣⁣ ⁣⁣
  • Matched Quad 4x Vintage 1960s GEC KT66 Marconi Brown Base Valves Tubes *Tested* - Image 1 of 3

    Matched Quad 4x Vintage 1960s GEC KT66 Marconi Brown Base Valves Tubes *Tested*

    £335.69
    (£83.92/Unit)
    Free postage
    Click & Collect
    N⁣F⁣ ⁣⁣Q⁣⁣W⁣⁣ ⁣⁣⁣L⁣⁣J⁣⁣⁣⁣ ⁣⁣L⁣⁣⁣⁣S⁣ ⁣I⁣W⁣⁣
  • KT66 VT75 VALVE TUBE BRITISH MILITARY - Image 1 of 4

    KT66 VT75 VALVE TUBE BRITISH MILITARY

    £92.84
    Free postage
    Click & Collect
    4⁣⁣P⁣⁣⁣ ⁣W⁣⁣⁣⁣⁣⁣⁣6⁣ ⁣⁣⁣⁣⁣⁣5⁣4⁣⁣ ⁣⁣⁣4⁣C⁣
  • GEC  KT66  Grey Glass Black Curved Base H  USED Valve Tube OCT19F - Image 1 of 4

    GEC KT66 Grey Glass Black Curved Base H USED Valve Tube OCT19F

    (3)
    £100.00
    £6.00 P&P
    Click & Collect
    15 watching
    ⁣⁣⁣Z⁣⁣O⁣ ⁣⁣9⁣⁣⁣⁣3⁣ ⁣9⁣4⁣⁣⁣ ⁣⁣F⁣7⁣⁣⁣ ⁣I⁣⁣⁣
  • GEC KT66 Glass Valve Tube Boxed x 2 - Image 1 of 3

    GEC KT66 Glass Valve Tube Boxed x 2

    (3)
    £312.68
    or Best Offer
    £6.16 P&P
    K⁣P⁣ ⁣G⁣K⁣ ⁣S⁣p⁣1⁣o⁣T⁣n⁣ѕ⁣o⁣ ⁣r⁣e⁣X⁣G⁣d⁣ ⁣A⁣6⁣⁣⁣⁣ ⁣⁣
  • KT66  GEC Twin Halo Getters at Base  AB Valve Tube New Old Stock 1pcDEC21 - Image 1 of 4

    KT66 GEC Twin Halo Getters at Base AB Valve Tube New Old Stock 1pcDEC21

    £180.00
    £14.00 P&P
    Click & Collect
    11 watching
    ⁣⁣N⁣⁣⁣⁣3⁣⁣⁣ ⁣⁣⁣⁣5⁣⁣⁣V⁣⁣⁣⁣⁣ ⁣V⁣⁣⁣6⁣⁣⁣
  • Marconi KT66 Amplifier Valve/Tube with square Getter FREEPOST - Image 1 of 4

    Marconi KT66 Amplifier Valve/Tube with square Getter FREEPOST

    £82.84
    Free postage
    Click & Collect
    O⁣6⁣ ⁣⁣Z⁣⁣⁣B⁣⁣⁣⁣⁣ ⁣⁣⁣⁣⁣⁣⁣⁣⁣S⁣I⁣⁣ ⁣⁣⁣⁣
  • Vintage EMITRON KT66 Tube Made in Great Britain - Tested Good - Image 1 of 4

    Vintage EMITRON KT66 Tube Made in Great Britain - Tested Good

    £79.99
    £23.20 P&P
    ⁣F⁣⁣⁣⁣⁣G⁣⁣ ⁣E⁣⁣7⁣⁣⁣ ⁣1⁣S⁣⁣ ⁣6⁣⁣F⁣ ⁣⁣⁣⁣K⁣I⁣
  • GEC  KT66 CV1075 2 Halo Getters F  USED  Valve Tube AMPLITREX Test GM% 107 - Image 1 of 4

    GEC KT66 CV1075 2 Halo Getters F USED Valve Tube AMPLITREX Test GM% 107

    £130.00
    £6.00 P&P
    Click & Collect
    N⁣M⁣ ⁣P⁣I⁣ ⁣H⁣⁣⁣C⁣ ⁣⁣1⁣⁣T⁣⁣ ⁣T⁣⁣8⁣ ⁣⁣⁣⁣ ⁣⁣⁣⁣
  • KT66 JJ MATCHED PAIR NEW BOXED VALVE TUBE (LC60) - Image 1 of 1

    KT66 JJ MATCHED PAIR NEW BOXED VALVE TUBE (LC60)

    £120.00
    £12.00 P&P
    Click & Collect
    4 watching
    H⁣⁣⁣V⁣⁣ ⁣V⁣Q⁣⁣ ⁣5⁣⁣K⁣ ⁣S⁣⁣0⁣ ⁣2⁣2⁣ ⁣⁣⁣⁣L⁣⁣ ⁣⁣
  • KT66 GOLD TAD ORIGINAL MARSHALL SPARES MATCHED QUAD VALVE TUBE - Image 1 of 1

    KT66 GOLD TAD ORIGINAL MARSHALL SPARES MATCHED QUAD VALVE TUBE

    £150.00
    £12.00 P&P
    Click & Collect
    108 watching
    Y⁣⁣⁣⁣P⁣⁣ ⁣⁣⁣0⁣⁣I⁣ ⁣2⁣Y⁣⁣ ⁣⁣F⁣Z⁣⁣⁣⁣ ⁣T⁣H⁣ ⁣B⁣
  • KT66 MARCONI LONG GREY GLASS NOS BOXED VALVE TUBE (LC10) - Image 1 of 2

    KT66 MARCONI LONG GREY GLASS NOS BOXED VALVE TUBE (LC10)

    £200.00
    £12.00 P&P
    Click & Collect
    M⁣C⁣ ⁣⁣9⁣C⁣ ⁣4⁣3⁣⁣⁣ ⁣⁣3⁣I⁣ ⁣9⁣G⁣⁣ ⁣F⁣⁣⁣ ⁣⁣⁣⁣⁣
  • KT66 CV1075 COSSOR MOV COKE BOTTLE MATCHED PAIR NOS VALVE TUBE (LB26) - Image 1 of 2

    KT66 CV1075 COSSOR MOV COKE BOTTLE MATCHED PAIR NOS VALVE TUBE (LB26)

    £600.00
    £15.00 P&P
    Click & Collect
    11 watching
    R⁣⁣V⁣⁣⁣⁣⁣⁣⁣ ⁣⁣⁣O⁣⁣⁣Q⁣ ⁣⁣X⁣C⁣⁣⁣⁣⁣ ⁣⁣⁣⁣
  • VALVE TUBE BOXES SIZE 3 X10PCS (5U4G,6L6,KT66 ETC) - Image 1 of 1

    VALVE TUBE BOXES SIZE 3 X10PCS (5U4G,6L6,KT66 ETC)

    £6.00
    £4.00 P&P
    Click & Collect
    327 sold
    ⁣3⁣F⁣ ⁣M⁣7⁣ ⁣0⁣L⁣⁣⁣ ⁣⁣M⁣R⁣ ⁣M⁣I⁣ ⁣⁣Z⁣⁣⁣⁣ ⁣⁣⁣⁣
  • Rare Marconi GEC KT-66 Grey glass brown base Valve/Vacuum Tube-AVO Tested strong - Image 1 of 4

    Rare Marconi GEC KT-66 Grey glass brown base Valve/Vacuum Tube-AVO Tested strong

    £151.43
    (£151.43/Unit)
    £3.94 P&P
    Click & Collect
    K⁣⁣⁣⁣M⁣⁣⁣⁣ ⁣D⁣I⁣ ⁣P⁣P⁣ ⁣M⁣⁣⁣C⁣⁣ ⁣⁣⁣⁣⁣⁣⁣6⁣
  • Vintage matched pair GEC KT-66 Valves/Vacuum Tubes - AVO Tested Very Strong - Image 1 of 4

    Vintage matched pair GEC KT-66 Valves/Vacuum Tubes - AVO Tested Very Strong

    £291.83
    (£145.92/Unit)
    £3.94 P&P
    16 watching
    ⁣⁣9⁣⁣⁣B⁣ ⁣P⁣⁣S⁣ ⁣I⁣W⁣ ⁣8⁣⁣⁣L⁣ ⁣⁣D⁣T⁣⁣⁣⁣ ⁣9⁣⁣
  • RCA 6L6 G KT66 Grey Tube Valve x1 For Tannoy Leak Quad Valve Amplifier - Image 1 of 2

    RCA 6L6 G KT66 Grey Tube Valve x1 For Tannoy Leak Quad Valve Amplifier

    £62.04
    £5.15 P&P
    I⁣3⁣ ⁣9⁣F⁣ ⁣⁣Y⁣⁣C⁣⁣ ⁣6⁣9⁣ ⁣⁣⁣3⁣⁣⁣⁣⁣Q⁣ ⁣I⁣⁣⁣ ⁣
  • KT66 QUAD VINTAGE TOP QUALITY CRYO TREATED TUBES FOR SUPERIOR PERFORMANCE, RARE - Image 1 of 4

    KT66 QUAD VINTAGE TOP QUALITY CRYO TREATED TUBES FOR SUPERIOR PERFORMANCE, RARE

    £549.00
    or Best Offer
    £11.95 P&P
    Click & Collect
    O⁣7⁣ ⁣⁣3⁣Q⁣ ⁣⁣⁣⁣⁣⁣⁣⁣3⁣⁣T⁣ ⁣⁣⁣⁣⁣N⁣⁣⁣⁣⁣9⁣
  • COLOMOR  KT66 E NOS Valve Tube OCT19F - Image 1 of 3

    COLOMOR KT66 E NOS Valve Tube OCT19F

    £30.00
    £6.00 P&P
    Click & Collect
    ⁣⁣4⁣R⁣ ⁣E⁣⁣⁣E⁣ ⁣S⁣⁣9⁣ ⁣⁣⁣5⁣⁣⁣7⁣⁣ ⁣Q⁣⁣X⁣ ⁣⁣⁣
  • COLOMOR  KT66 A NOS Valve Tube OCT19F - Image 1 of 3

    COLOMOR KT66 A NOS Valve Tube OCT19F

    £30.00
    £6.00 P&P
    Click & Collect
    4⁣⁣⁣L⁣⁣ ⁣⁣⁣A⁣N⁣ ⁣F⁣Z⁣⁣ ⁣⁣⁣O⁣⁣1⁣⁣ ⁣I⁣⁣D⁣⁣ ⁣L⁣
  • KT66 GEC TWIN HALO GETTER NOS VALVE TUBE (LC16) - Image 1 of 2

    KT66 GEC TWIN HALO GETTER NOS VALVE TUBE (LC16)

    (3)
    £150.00
    £12.00 P&P
    Click & Collect
    ⁣2⁣⁣⁣⁣⁣⁣5⁣ ⁣F⁣⁣⁣A⁣⁣⁣⁣ ⁣9⁣⁣O⁣ ⁣0⁣Z⁣ ⁣⁣9⁣W⁣ ⁣
  • KT66 VINTAGE OSRAM GREY GLASS NOS BOXED VALVE TUBE (LC66) - Image 1 of 2

    KT66 VINTAGE OSRAM GREY GLASS NOS BOXED VALVE TUBE (LC66)

    (1)
    £250.00
    £12.00 P&P
    Click & Collect
    D⁣⁣⁣5⁣⁣ ⁣K⁣N⁣⁣⁣⁣⁣ ⁣⁣⁣⁣0⁣⁣⁣⁣N⁣ ⁣9⁣S⁣ ⁣K⁣⁣R⁣
  • VALVE TUBE BOXES SIZE 4 X10PCS (5U4G,6L6,KT66 ETC) - Image 1 of 2

    VALVE TUBE BOXES SIZE 4 X10PCS (5U4G,6L6,KT66 ETC)

    £7.50
    £4.00 P&P
    Click & Collect
    693 sold
    2⁣R⁣⁣ ⁣D⁣⁣⁣V⁣⁣ ⁣⁣1⁣3⁣ ⁣⁣⁣⁣⁣⁣⁣X⁣⁣⁣⁣S⁣ ⁣⁣N⁣
  • KT66 Marconi MOV Twin Getters at Base  D Valve Tube New Old Stock 1pc DEC21 - Image 1 of 4

    KT66 Marconi MOV Twin Getters at Base D Valve Tube New Old Stock 1pc DEC21

    £180.00
    £14.00 P&P
    Click & Collect
    ⁣U⁣⁣⁣W⁣ ⁣⁣⁣H⁣Z⁣⁣⁣ ⁣⁣⁣B⁣⁣V⁣ ⁣3⁣A⁣⁣ ⁣⁣⁣⁣⁣O⁣
  • 1945 OSRAM KT66 Black Base Vacuum Tube New Old Stock NOS/NIB - Image 1 of 4

    1945 OSRAM KT66 Black Base Vacuum Tube New Old Stock NOS/NIB

    £666.66
    £23.67 P&P
    ⁣⁣5⁣⁣V⁣ ⁣⁣2⁣⁣3⁣⁣⁣⁣ ⁣F⁣⁣W⁣⁣ ⁣K⁣⁣⁣⁣⁣⁣⁣R⁣⁣
  • New Old Stock 1951 Osram KT66 Vacuum Tube Black Base Marconi GEC Genalex NOS - Image 1 of 4

    New Old Stock 1951 Osram KT66 Vacuum Tube Black Base Marconi GEC Genalex NOS

    £370.36
    £23.67 P&P
    ⁣R⁣F⁣ ⁣T⁣⁣⁣L⁣ ⁣G⁣L⁣ ⁣T⁣W⁣⁣⁣⁣ ⁣⁣⁣⁣V⁣0⁣ ⁣⁣⁣L⁣⁣
  • KT-66 KT66 GENALEX GOLD LION BEAM POWER PENTODE TUBE NOS - Image 1 of 4

    KT-66 KT66 GENALEX GOLD LION BEAM POWER PENTODE TUBE NOS

    £62.13
    £10.00 P&P
    ⁣5⁣⁣⁣⁣T⁣⁣ ⁣U⁣U⁣⁣⁣⁣⁣⁣⁣⁣ ⁣1⁣K⁣ ⁣D⁣⁣⁣R⁣ ⁣2⁣⁣
  • GEC VT-75 KT66 10e/11533 Grey Glass Fat Valve Tube Tests Good Made in England - Image 1 of 4

    GEC VT-75 KT66 10e/11533 Grey Glass Fat Valve Tube Tests Good Made in England

    £350.00
    or Best Offer
    £3.39 P&P
    Click & Collect
    12 watching
    ⁣X⁣O⁣ ⁣⁣S⁣⁣L⁣⁣ ⁣S⁣⁣W⁣ ⁣G⁣⁣K⁣ ⁣R⁣⁣1⁣ ⁣⁣⁣⁣⁣L⁣⁣
  • KT66 MARCONI GREY GLASS NOS BOXED VALVE TUBE (LC95) - Image 1 of 2

    KT66 MARCONI GREY GLASS NOS BOXED VALVE TUBE (LC95)

    £220.00
    £12.00 P&P
    Click & Collect
    ⁣⁣U⁣L⁣⁣ ⁣V⁣⁣B⁣⁣ ⁣M⁣⁣⁣⁣⁣⁣⁣0⁣ ⁣⁣A⁣⁣⁣⁣M⁣⁣ ⁣
  • RCA 1622 (KT66) Metal Beam Tetrode Power Valve Tube Tests Good Made in USA - Image 1 of 4

    RCA 1622 (KT66) Metal Beam Tetrode Power Valve Tube Tests Good Made in USA

    £14.00
    Was: £20.00was - £20.00
    or Best Offer
    £3.45 P&P
    Click & Collect
    S⁣p⁣J⁣o⁣E⁣ ⁣n⁣V⁣s⁣о⁣r⁣4⁣e⁣ ⁣d⁣I⁣2⁣⁣⁣ ⁣⁣D⁣⁣⁣⁣⁣0⁣⁣
  • 2PCS EIZZ 8Pin Octal Vacuum Tube Socket For EL34,KT88,KT66,274B,5U4G,5881,6L6 - Image 1 of 1

    2PCS EIZZ 8Pin Octal Vacuum Tube Socket For EL34,KT88,KT66,274B,5U4G,5881,6L6

    £26.48
    Free postage
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  • Matched  Pair   KT66  Clear  Glass  Brown  Base  NOS GEC UK Valve Tubes (AAV7) - Image 1 of 2

    Matched Pair KT66 Clear Glass Brown Base NOS GEC UK Valve Tubes (AAV7)

    £450.00
    £5.75 P&P
    Click & Collect
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  • Golden Dragon KT66 SUPER   Valve Tube NOS JAN24A - Image 1 of 4

    Golden Dragon KT66 SUPER Valve Tube NOS JAN24A

    £60.00
    £8.00 P&P
    Click & Collect
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  • GEC KT66 Vacuum Tubes 4pcs Set Tested Working - Image 1 of 4

    GEC KT66 Vacuum Tubes 4pcs Set Tested Working

    £737.04
    or Best Offer
    Free postage
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  • Tubes KT66 GEC - Image 1 of 1

    Tubes KT66 GEC

    £414.68
    or Best Offer
    £3.42 P&P
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  • KT66 MARCONI VINTAGE GREY GLASS MATCHED PAIR NOS BOXED VALVE TUBE (LC100) - Image 1 of 2

    KT66 MARCONI VINTAGE GREY GLASS MATCHED PAIR NOS BOXED VALVE TUBE (LC100)

    £500.00
    £15.00 P&P
    Click & Collect
    ⁣R⁣E⁣ ⁣⁣⁣K⁣⁣⁣⁣⁣H⁣⁣ ⁣Q⁣⁣⁣8⁣ ⁣⁣⁣0⁣0⁣ ⁣⁣M⁣⁣Z⁣
  • Vintage USA Valve tube 8 Pin Octal Base Chassis type Suit KT66 EL34 6v6 13g 655 - Image 1 of 4

    Vintage USA Valve tube 8 Pin Octal Base Chassis type Suit KT66 EL34 6v6 13g 655

    £3.80
    (£3.80/Unit)
    £1.70 P&P
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  • BELTON VT8-PT8 Octal valve socket PCB mount tube socket EL34 KT88 KT66 6L6 - Image 1 of 4

    BELTON VT8-PT8 Octal valve socket PCB mount tube socket EL34 KT88 KT66 6L6

    £6.95
    or Best Offer
    Free postage
    Click & Collect
    Only 1 left.
    Q⁣6⁣⁣⁣ ⁣D⁣E⁣ ⁣R⁣⁣⁣7⁣ ⁣⁣⁣⁣M⁣⁣⁣A⁣⁣ ⁣⁣A⁣⁣⁣S⁣ ⁣
  • KT66 MARCONI VINTAGE GREY GLASS NOS BOXED VALVE TUBE (LC53) - Image 1 of 2

    KT66 MARCONI VINTAGE GREY GLASS NOS BOXED VALVE TUBE (LC53)

    £250.00
    £12.00 P&P
    Click & Collect
    ⁣T⁣N⁣⁣ ⁣⁣⁣I⁣⁣Q⁣ ⁣G⁣6⁣⁣ ⁣⁣Z⁣⁣⁣6⁣⁣⁣⁣ ⁣⁣⁣2⁣9⁣
  • Rare Marconi MWT KT-66 Grey glass brown base Valve/Vacuum Tube-AVO Tested strong - Image 1 of 4

    Rare Marconi MWT KT-66 Grey glass brown base Valve/Vacuum Tube-AVO Tested strong

    £167.03
    (£167.03/Unit)
    £3.94 P&P
    Click & Collect
    ⁣Y⁣V⁣ ⁣⁣⁣1⁣C⁣ ⁣V⁣P⁣ ⁣⁣5⁣⁣I⁣⁣⁣ ⁣H⁣⁣⁣⁣⁣⁣Q⁣ ⁣⁣
  • M.Pair  KT66  Grey Glass  Black Plate  NOS  GEC  UK Valve Tubes (VT2) - Image 1 of 2

    M.Pair KT66 Grey Glass Black Plate NOS GEC UK Valve Tubes (VT2)

    £900.00
    £5.75 P&P
    Click & Collect
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  • KT66  Grey Glass Blk. Base  Blk. Plate  NOS GEC  UK Valve Tubes (VT13) - Image 1 of 2

    KT66 Grey Glass Blk. Base Blk. Plate NOS GEC UK Valve Tubes (VT13)

    £400.00
    £5.75 P&P
    Click & Collect
    ⁣⁣N⁣⁣X⁣⁣⁣ ⁣⁣H⁣⁣⁣⁣⁣⁣⁣4⁣⁣ ⁣⁣K⁣⁣⁣⁣Q⁣ ⁣A⁣⁣
  • GEC KT66  Twin Halo Getters at Base Pair  E   Valve Tube New Old Stock - Image 1 of 4

    GEC KT66 Twin Halo Getters at Base Pair E Valve Tube New Old Stock

    £340.00
    £14.00 P&P
    Click & Collect
    ⁣⁣⁣W⁣3⁣ ⁣⁣⁣E⁣⁣⁣L⁣ ⁣⁣Q⁣⁣W⁣ ⁣⁣⁣⁣6⁣⁣9⁣⁣ ⁣⁣⁣
  • GEC KT66  Twin Halo Getters at Base  F Valve Tube New Old Stock - Image 1 of 4

    GEC KT66 Twin Halo Getters at Base F Valve Tube New Old Stock

    £160.00
    £6.00 P&P
    Click & Collect
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  • KT66 MARCONI VINTAGE GREY GLASS NOS BOXED VALVE TUBE (LC33) - Image 1 of 2

    KT66 MARCONI VINTAGE GREY GLASS NOS BOXED VALVE TUBE (LC33)

    £200.00
    £12.00 P&P
    Click & Collect
    ⁣⁣5⁣P⁣⁣⁣⁣⁣⁣ ⁣⁣H⁣⁣⁣⁣⁣⁣O⁣⁣⁣⁣ ⁣Z⁣9⁣⁣⁣ ⁣U⁣
  • GEC KT66 BRITISH PAIR OF OLD STOCK TESTED GOOD GREY GLASS VINTAGE VALVES TUBES - Image 1 of 4

    GEC KT66 BRITISH PAIR OF OLD STOCK TESTED GOOD GREY GLASS VINTAGE VALVES TUBES

    £330.00
    Was: £366.67was - £366.67
    or Best Offer
    Free postage
    ⁣0⁣2⁣⁣ ⁣S⁣⁣I⁣ ⁣P⁣⁣7⁣⁣⁣⁣ ⁣B⁣T⁣ ⁣⁣P⁣⁣J⁣⁣⁣⁣⁣⁣
  • GEC KT66  Grey Smoke Glass G USED Tube AMPLITREX Test GM% 101 Jun24 - Image 1 of 4

    GEC KT66 Grey Smoke Glass G USED Tube AMPLITREX Test GM% 101 Jun24

    £120.00
    £6.00 P&P
    Click & Collect
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  • KT66 Marconi / GEC Grey Glass  NOS Valve Tube  AUG23B - Image 1 of 4

    KT66 Marconi / GEC Grey Glass NOS Valve Tube AUG23B

    £180.00
    £6.00 P&P
    Click & Collect
    21 watching
    ⁣8⁣2⁣⁣ ⁣C⁣⁣⁣⁣⁣⁣L⁣⁣ ⁣⁣2⁣2⁣⁣ ⁣Q⁣4⁣ ⁣⁣J⁣S⁣⁣ ⁣⁣
  • National Electronics KT66 Valve Tube - Tested Good - Image 1 of 4

    National Electronics KT66 Valve Tube - Tested Good

    £29.95
    £3.45 P&P
    Click & Collect
    ⁣⁣I⁣⁣V⁣ ⁣⁣B⁣M⁣ ⁣⁣K⁣I⁣⁣⁣ ⁣⁣⁣⁣⁣⁣⁣⁣⁣K⁣2⁣⁣⁣
  • Matched Quad Tube Amp Doctor TAD KT66-STR Genalex Tube Remake 6L6 QUAD II MC-240 - Image 1 of 4

    Matched Quad Tube Amp Doctor TAD KT66-STR Genalex Tube Remake 6L6 QUAD II MC-240

    £203.70
    £31.56 P&P
    Only 2 left
    S⁣p⁣o⁣J⁣B⁣ ⁣E⁣n⁣ѕ⁣L⁣o⁣ ⁣r⁣6⁣R⁣ ⁣P⁣e⁣D⁣ ⁣L⁣K⁣ ⁣G⁣⁣d⁣⁣⁣
  • Matched pair Tube Amp Doctor TAD KT66-STR Genalex Tube Remake 6L6 QUAD II MC-240 - Image 1 of 4

    Matched pair Tube Amp Doctor TAD KT66-STR Genalex Tube Remake 6L6 QUAD II MC-240

    £88.00
    £30.74 P&P
    15 watching
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