Musical instrument vibrato mounting adapter plate
An adapter for mounting a vibrato device, such as a Bigsby Vibrato, to an electric guitar without making changes to the guitar body is provided herein. The vibrato device replaces the stop tailpiece leaving available mounting holes for the adapter. The vibrato device is then mounted to the adapter without the need to alter the guitar by drilling holes. The adapter locates the vibrato device on the guitar in a manner to maintain the critical bend angle of the guitar strings over the bridge. The adapter, with a minimalist profile, is barely visible when mounted. Alternative embodiments provide an adapter kit and a method for mounting the adapter.
1. A vibrato adapter for a guitar having mounting holes for a tailpiece, comprising:
an adapter plate having a first plurality of pre-drilled holes matching the mounting holes of a vibrato device having mounting holes and a string hold-down bar, the first plurality of pre-drilled holes located on the adapter plate so as to position the string hold-down bar at the tailpiece location on the guitar, the adapter plate further having a means for concealment and a second plurality of pre-drilled holes matching the mounting holes for the tailpiece, wherein the vibrato device can be mounted to the guitar by fastening it to the first plurality of pre-drilled holes.
2. The vibrato adapter of claim 1 , wherein the means for concealment comprises substantially matching the peripheral outline of the adapter plate to a shoe-print of the vibrato device.
3. The vibrato adapter of claim 1 , further comprising the adapter plate in the shape of a “U”.
4. The vibrato adapter of claim 1 , wherein the second plurality of pre-drilled holes is two.
5. The vibrato adapter of claim 1 , wherein each of the second plurality of pre-drilled holes further comprises a countersunk bore to allow flush mounting of a fastener therein.
6. The vibrato adapter of claim 1 , further comprising a plurality of non-abrasive pads attached on the bottom of the adapter plate to protect the surface finish of the guitar.
7. A vibrato adapter kit for a guitar having mounting holes for a tailpiece, comprising:
a set of mounting screws for a vibrato device;
the adapter plate of the vibrato adapter of claim 1 ; and
a set of mounting screws for the adapter plate compatible with the tailpiece mounting holes.
8. A method for installing a vibrato adapter on a guitar having strings and mounting holes for a tailpiece, comprising the steps:
removing the tailpiece;
removing the guitar strings from the tailpiece;
mounting the adapter plate of the vibrato adapter of claim 1 to the tailpiece mounting holes with mounting screws;
mounting a vibrato device to the adapter plate with other mounting screws; and
re-stringing the strings onto the vibrato device.