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  • Linear Audio High-voltage Delay for Tube Amplifiers V4

    Original price $ 49.00 - Original price $ 49.00
    Original price
    $ 49.00
    $ 49.00 - $ 49.00
    Current price $ 49.00
    Only 6 left!

    This high voltage delay for tube amplifiers was designed by Jan Didden of Linear Audio and published in the October 2019 issue of audioXpress. Why ...

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  • F5M Essentials

    Original price $ 40.00 - Original price $ 40.00
    Original price
    $ 40.00
    $ 40.00 - $ 40.00
    Current price $ 40.00
    Out of stock

    F5M Essentials kit, consisting of one PCB for each channel, a PCB for the power supply, and active devices.  Limit 1 per DIYer (combining a shipmen...

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  • Iron Pre Completion Kit

    Original price $ 85.00 - Original price $ 155.00
    Original price
    $ 85.00 - $ 155.00
    $ 85.00 - $ 155.00
    Current price $ 85.00
    Out of stock

    This is a parts kit to aid in the completion of your Iron Pre.  This kit is compatible with all boards marked 2021 or 2023V3.  This kit along with ...

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  • B1 with Korg Triode (B1K) Completion Kit

    Original price $ 99.00 - Original price $ 99.00
    Original price
    $ 99.00
    $ 99.00 - $ 99.00
    Current price $ 99.00
    10+ in stock

      The completion kit contains everything else you need to complete the project other than the Nutube, B1K PCB + JFETs, and chassis. It's an assort...

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  • F5M Completion Kit

    Original price $ 85.00 - Original price $ 85.00
    Original price
    $ 85.00
    $ 85.00 - $ 85.00
    Current price $ 85.00
    10+ in stock

    F5M completion kit, which contains a bunch of things to help you complete the amplifier. It does not include the essentials kit, nor a transformer,...

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  • WHAMMY Completion Kit

    Original price $ 210.00 - Original price $ 225.00
    Original price
    $ 210.00 - $ 225.00
    $ 210.00 - $ 225.00
    Current price $ 210.00
    10+ in stock

    All the parts you need to complete the WHAMMY. It does not include the WHAMMY PCB or the WHAMMY Chassis. Please note: We have not yet produced a bu...

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  • Elekit TU-8550 Tube Preamp with Phono Amp

    Original price $ 1,095.00 - Original price $ 1,095.00
    Original price
    $ 1,095.00
    $ 1,095.00 - $ 1,095.00
    Current price $ 1,095.00
    Only 2 left!

    Elekit TU-8550. Tubes are not included. For specifications please see this page.

  • Elekit TU-8150 6AQ5/6V6 Single Tube Amp/HPA Kit

    Original price $ 485.00 - Original price $ 485.00
    Original price
    $ 485.00
    $ 485.00 - $ 485.00
    Current price $ 485.00
    Only 3 left!

    The TU-8150 is the little brother to the TU-8200 and allows for both tube and opamp rolling so you can have fun tuning the sound to suit your own l...

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