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1000A - 9999Z

1000A - 9999Z

There are many great four digit tubes such as the 7025, 6550, 5654 and 7868. These tubes tend to be high-end versions of standard tubes or variants of standard tubes though there are plenty that just exist on their own. 

  • New Factory Matched Octet Tung-Sol KT170 Vacuum Tubes

    New Factory Matched Octet Tung-Sol KT170 Vacuum Tubes

    Tung-Sol

    $768.68
    New Factory Matched Octet (8 pcs) Tung-Sol KT170 Vacuum Tubes We are so happy to carry Tung-Sol’s newest high power tetrode. The wonderful folks at Tung-Sol have done it again, and are introducing a brand new tube to the world! We’re so happy...
    $768.68
  • New Factory Matched Quad Tung-Sol KT170 Vacuum Tubes

    New Factory Matched Quad Tung-Sol KT170 Vacuum Tubes

    Tung-Sol

    $388.29
    New Factory Matched Quad (4 pcs) Tung-Sol KT170 Vacuum Tubes We are so happy to carry Tung-Sol’s newest high power tetrode. The wonderful folks at Tung-Sol have done it again, and are introducing a brand new tube to the world! We’re so happy...
    $388.29
  • New Factory Matched Pair Tung-Sol KT170 Vacuum Tubes

    New Factory Matched Pair Tung-Sol KT170 Vacuum Tubes

    Tung-Sol

    $195.26
    New Factory Matched Pair (2 pcs) Tung-Sol KT170 Vacuum Tubes We are so happy to carry Tung-Sol’s newest high power tetrode. The wonderful folks at Tung-Sol have done it again, and are introducing a brand new tube to the world! We’re so happy...
    $195.26
  • New Factory Tested Tung-Sol KT170 Vacuum Tube

    New Factory Tested Tung-Sol KT170 Vacuum Tube

    Tung-Sol

    $98.10
    New Factory Tested Tung-Sol KT170 Vacuum Tube We are so happy to carry Tung-Sol’s newest high power tetrode. The wonderful folks at Tung-Sol have done it again, and are introducing a brand new tube to the world! We’re so happy that at least...
    $98.10
  • On Sale
    Brand New Plate Current Matched Octet (8) Sovtek 6550WE Vacuum Tubes

    New Matched Octet (8) Sovtek 6550WE Vacuum Tubes

    Sovtek

    Now: $312.91
    Was: $417.21
    New Plate Current Matched Octet of Sovtek 6550WE Vacuum Tubes The Sovtek 6550WE features a higher transconductance, higher output power, and an excellent sound performance. It will bring out that excellent range for any guitar amp.
    Now: $312.91
    Was: $417.21
  • On Sale
    Brand New Plate Current Matched Sextet (6) Sovtek 6550WE Vacuum Tubes

    New Matched Sextet (6) Sovtek 6550WE Vacuum Tubes

    Sovtek

    Now: $236.32
    Was: $315.10
    New Plate Current Matched Sextet of Sovtek 6550WE Vacuum Tubes The Sovtek 6550WE features a higher transconductance, higher output power, and an excellent sound performance. It will bring out that excellent range for any guitar amp.
    Now: $236.32
    Was: $315.10
  • On Sale
    Brand New Plate Current Matched Quad (4) Sovtek 6550WE Vacuum Tubes

    New Matched Quad (4) Sovtek 6550WE Vacuum Tubes

    Sovtek

    Now: $158.12
    Was: $210.83
    New Plate Current Matched Quad of Sovtek 6550WE Vacuum Tubes The Sovtek 6550WE features a higher transconductance, higher output power, and an excellent sound performance. It will bring out that excellent range for any guitar amp.
    Now: $158.12
    Was: $210.83
  • On Sale
    Brand New Plate Current Matched Pair (2) Sovtek 6550WE Vacuum Tubes

    New Matched Pair (2) Sovtek 6550WE Vacuum Tubes

    Sovtek

    Now: $79.11
    Was: $105.49
    New Plate Current Matched Pair of Sovtek 6550WE Vacuum Tubes The Sovtek 6550WE features a higher transconductance, higher output power, and an excellent sound performance. It will bring out that excellent range for any guitar amp.
    Now: $79.11
    Was: $105.49
  • On Sale
    Brand New Plate Current Tested Sovtek 6550WE Vacuum Tube

    New Sovtek 6550WE Vacuum Tube

    Sovtek

    Now: $40.49
    Was: $53.99
    New Plate Current Tested Sovtek 6550WE Vacuum Tube The Sovtek 6550WE features a higher transconductance, higher output power, and an excellent sound performance. It will bring out that excellent range for any guitar amp.
    Now: $40.49
    Was: $53.99
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