UralTone biasing tool

The UralTone Bias tool is perhaps the most advanced biasing tool in the world. Bias Tool Deluxe includes software that makes biasing easy and fast.

The meter is suitable for both professionals and guitar players who wants retube amps easily. 

We sell the meter as a finished product and as a DIY kit. We recommend making at least the probes yourself!

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  1. UralTone Bias Tool Deluxe - Octal probe pair
    €100.00 €80.65
  2. UralTone Bias Tool Deluxe
    €199.00 €160.48
    Rating:
    93% of 100

    UralTone Bias Tool Deluxe is easy to use and it speeds up the biasing tube amplifiers. It works by inserting the probes between the tube and amplifier, choosing the used tube type and amplifier style by showing the proper level bias setting.

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  3. UralTone audio probe - KIT
    €9.99 €8.06
    Rating:
    100% of 100
    More info: http://www.uraltone.com/blog/audioprobe/ Learn More
  4. UralTone Bias Tool Deluxe - Noval probe pair
    €100.00 €80.65
  5. UralTone biasing tool 1 kit
    €17.00 €13.71
    Rating:
    96% of 100

    With this adapter and multimeter it's safe and quick to measure the bias currents of the tube amplifier without opening the amplifier. 

    Works with EL34, 6L6GC, 6V6, 6550, KT88, KT77, KT66 etc. based amplifiers.

    Learn More
  6. UralTone biasing tool 1 kit
    €49.40 €39.84

    With this adapter and multimeter it's safe and quick to measure the bias currents of the tube amplifier without opening the amplifier. 

    Works with EL34, 6L6GC, 6V6, 6550, KT88, KT77, KT66 etc. based amplifiers.

    Learn More
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