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.

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.

A vibrato mechanism for a string instrument. Embodiments include a bar with a plurality of segments, each respective segment of the plurality of segments being configured to connect to a respective string of a plurality of strings of a string instrument. In some embodiments, a first segment of the plurality of segments has a first size and is configured to connect to a first string of the plurality of strings having a first tension, and a second segment of the plurality of segments has a second size that is different than the first size and is configured to connect to a second string of the plurality of strings having a second tension that is different than the first tension. Embodiments include an actuator arm that is operatively connected to the bar such that the actuator arm, when engaged, causes the bar to rotate about its longitudinal axis.

A vibrato mechanism for a string instrument. Embodiments include a bar with a plurality of segments, each respective segment of the plurality of segments being configured to connect to a respective string of a plurality of strings of a string instrument. In some embodiments, a first segment of the plurality of segments has a first size and is configured to connect to a first string of the plurality of strings having a first tension, and a second segment of the plurality of segments has a second size that is different than the first size and is configured to connect to a second string of the plurality of strings having a second tension that is different than the first tension. Embodiments include an actuator arm that is operatively connected to the bar such that the actuator arm, when engaged, causes the bar to rotate about its longitudinal axis.

A calibrated vibrato for use with a stringed musical instrument that allows pitch change, while keeping the instrument in tune. The calibrated vibrato uses pre-set string guides with particular offsets and heights for specific types of strings. The calibrated vibrato can be used with the disclosed locking nut, adjustable spring and adjustable saddles. The locking nut provides lateral force on the strings and an interlocking design between blocks. The interlocking blocks allow the locking nut to be unscrewed, while reducing the change of accidentally having the end block fall off.

A calibrated vibrato for use with a stringed musical instrument that allows pitch change, while keeping the instrument in tune. The calibrated vibrato uses pre-set string guides with particular offsets and heights for specific types of strings. The calibrated vibrato can be used with the disclosed locking nut, adjustable spring and adjustable saddles. The locking nut provides lateral force on the strings and an interlocking design between blocks. The interlocking blocks allow the locking nut to be unscrewed, while reducing the change of accidentally having the end block fall off.

A tremolo bar attachment accessory device for removably attaching an accessory to the end of a tremolo bar. The accessory may be decorative, functional, or a combination of both. The device can be used with a variety of popular and well-known tremolo systems.

A tremolo bar attachment accessory device for removably attaching an accessory to the end of a tremolo bar. The accessory may be decorative, functional, or a combination of both. The device can be used with a variety of popular and well-known tremolo systems.

An electronic vibrato system for a stringed instrument comprises an actuator and microcontroller which are disposed within a chassis. The control arm moves the actuator from a resting position to non-resting, rotated positions. The system is below a face of a stringed instrument such that the system has a disposed fulcrum within the instrument. The rotated positions impart resistive forces on said actuator and imparting control signals. The microcontroller processes said control signal and modulates pitch.

An electronic vibrato system for a stringed instrument comprises an actuator and microcontroller which are disposed within a chassis. The control arm moves the actuator from a resting position to non-resting, rotated positions. The system is below a face of a stringed instrument such that the system has a disposed fulcrum within the instrument. The rotated positions impart resistive forces on said actuator and imparting control signals. The microcontroller processes said control signal and modulates pitch.