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You are looking at a BRAND NEW, top quality SRS Mini BiasTool, new, sealed, instruction sheet included.
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.

Works with EL84, 6BQ5, E84L, EL84M, EL84S, 7189, 7189A, 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 device is *NOT* for amplifiers based on the larger 8-pin 6L6/6V6/EL34 type tubes- it is only for the 9-pin miniature tubes such as EL84/6BQ5/7189. Please contact us prior to purchase with your brand/model if you are unsure, and we will help, no worries.

This listing is for one(1) SRS Mini BiasTool only, brand new. The meters and amplifiers in the pictures 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.

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ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more
Brand
Model
  • Bias probe tool for EL84
Categories
Made In
  • United States

Product safety information may be available here.

SRS- Sound Reproduction Solutions

Newburgh, NY, United States
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