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You are looking at a BRAND NEW, top quality SRS Dual BiasTool.
Used world-wide by tube amplifier technicians for correct measuring of bias, a critical measurement and adjustment required when installing new output tubes in a tube amplifier.
This dual unit can check two tubes at one time with one meter, without the need for powering down, waiting to cool, and switching to a different tube.
Great for any tube amp, including vintage CBS-era Fender amplifiers with "bias balance" circuits- saves time and sanity.
Works with 5881, 6550, 7027, 8417, 6V6, 6L6, 6CA7, EL34, KT66, KT77, KT88, KT90, and many more- if you are unsure, or do not see your tube type listed here, please contact us prior to purchase to verify if this device works with your tubes and/or amplifier, and we will gladly help you out.
This listing is for the Dual BiasTool only, brand new. The meter and amplifier in the picture are not included.
This item is sold As-Described
This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.
| Condition | Brand New (New) Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more |
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