Double Bass Wolf-Be-Gone, Wolf Tone Eliminator


The Double Bass Wolf-Be-Gone stops unwanted wolf tones. It easily fits on the string below the bridge, and is an essential tool for anyone playing arco.


The Double Bass Wolf-Be-Gone Wolf Tone Eliminator by Super Sensitive, stops unwanted wolf tones. It easily fits on the string below the bridge, and is an often essential tool for anyone playing arco.

A wolf tone is produced when a played note matches the natural resonating frequency of the body the double bass, producing a sustaining sympathetic artificial overtone that amplifies and expands the frequencies of the original note, frequently accompanied by an oscillating beating (due to the uneven frequencies between the natural note and artificial overtone) which may be likened to the howling of the animal.

Wolf tones are usually only noticed when bowing the double bass and can be reduced or eliminated with a wolf tone eliminator, such as the Wolf-be-Gone. In basic terms, it is an attenuator that slightly shifts the natural frequency of the string (and/or double bass body) cutting down on the reverberation.

Upton Bass String Instrument Co. specializes in building award-winning custom double basses and offers accessories for the double bass. Upton Bass also services all instruments and bows of the violin family with world class restoration and repair, to view our online restoration portfolio visit

Upton Bass is ready to offer advice and answer any questions regarding double basses or related bass topics. Please contact UB at or call the shop at +1 (860) 535-9399. Hours of operation Tuesday through Saturday 10am – 6pm. The Workshop (The Barn) and showroom are located in Mystic, Connecticut conveniently between Boston and NYC.


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