Abstract: Mechanical methods for temporarily securing or stopping the pickup selector switch of an electronically amplified string musical instrument with multiple electromagnetic pickups.

Abstract: Sonic improvement for all stringed instruments that employ a fulcrum tremolo bridge system with back of instrument counter tensioning springs. The improvement is provided by securing springs to claw assembly, as well as securing claw assemble to a flat plate of material which is in turn secured to instrument body. The claw and resonator plate can be fabricated as two individual pieces then fastened together or as a combined one piece assemble that is then fastened to instrument body.

Abstract: Mechanical methods for temporarily securing the pickup selector switch of an electronically amplified string musical instrument with multiple electromagnetic pickups into anyone of its available position.

Abstract: Sonic improvement for all stringed instruments that employ a fulcrum tremolo bridge system with back of instrument counter tensioning springs. The improvement is provided by securing springs to claw assembly, as well as securing claw assemble to a flat plate of material which is in turn secured to instrument body. The claw and resonator plate can be fabricated as two individual pieces then fastened together or as a combined one piece assemble that is then fastened to instrument body.

Abstract: Ergonomic improvement for stringed musical instrument arrived at though the creation of a multi plane body; or neck body joining; that causes the repositioning of instrument's neck finger board radius crown in relation to performers body reducing curvature of wrist, extension of tendons, and effort required to fret notes.