Bridge insert for string instrument e.g. guitar, has curve from point of desired beginning of vibrating string and corresponding to string, where insert is broader of about two millimeters and string hits on insert after striking it

摘要

The insert has a curve from a point of a desired beginning of a vibrating string is provided, where the curve corresponds to the vibrating string, and the insert is broader of about two millimeter. The string hits on the insert after striking it. Two parts are provided and the curves are folded away by a person so that normal acoustic characteristics can occur. The curves can be turned by a person so that a soft surface contacts the strings such that damping tone or poor upper tone is developed.