Other

Boris Borisoff

David J Borisoff

An apparatus and method of fine tuning an electric guitar having a plurality of guitar strings, a tremolo system including a bridge plate assembly having a pivotal connection to the guitar body and connected to each of said guitar strings, a tremolo arm connected to said bridge assembly for movement thereof about said pivotal connection, a bridge lever arm or sustain block on said bridge assembly extending into a cavity on the bottom face of said guitar and counterbalance springs connected to said guitar body in said cavity and connected to said lever arm of the bridge assembly and a tremolo control and stabilizer connected at one end to said guitar body and at the other end to said bridge plate assembly lever arm, said stabilizer including a composite spring means under compression and an adjustable nut for varying the compression of the composite spring. A method of stabilizing a neutral position of a tremolo system including a pivoted bridge assembly including the steps of tensioning all of the strings of a guitar to a selected pitch slightly less than a desired pitch, tensioning certain counter-balance springs connected between said bridge assembly and the guitar body to oppose the string tension, and mechanically adjusting a certain counter-balance spring to bring the tension in the guitar strings to a desired pitch whereby said mechanical adjustment provides a mechanical stop for returning all of the guitar strings to a selected pre-tuned pitch.

Apparatus and method for stabilizing a tremolo on a musical instrument

A tuner device for a string instrument such as a guitar including a conventional tuning machine such as one incorporating a worm gear drive for initially tuning a string by controllably rotating the output shaft which has mounted thereon a peg on which a string is wound. The tuning machine is mounted on a support plate assembly which is selectively arcuately rockable through a small angle from its rest position to its operative or detuned position.

Growing community of inventors

Woodland Hills, CA, United States of America

Boris Borisoff