Krentz Modulator for Double Bass

Available for domestic customers only.

The Krentz Modulator changes, rather than absorbs, vibrations from the top of your instrument. As a result, there is no depreciation in sound quality. Rather, the device actually increases the efficiency of the instrument, allowing the musician to subtly control important aspects of the instrument’s tone.

The Modulator is easy to install and simple to adjust. A small black magnet that sits on the top of your instrument, is easily moved to find the ideal spot to eliminate wolf notes whilst simultaneously improving the projection, resonance and overall tonal qualities of your instrument.

Designed to fit an f-hole with the following size:
Violin: 8.3mm
Viola: 9mm
Cello: 14.1mm
Bass: 22mm