Chrome Guitar End-Pin Strap Button Jack with 2.5mm Input Jack
This is a stereo chrome-plated end pin/strap button jack perfect for use in guitars, cigar box guitars, and many other instrument and audio projects. This jack is intended to be mounted through the base of a hollow-body acoustic or acoustic/electric guitar where the strap button would normally be, and includes a nut which must be tightened from INSIDE the instrument. If you cannot get into the body with a wrench to hold the nut, then this jack option may not work for you.
You can also mount this on the bottom panel of your CBG and it serves both as both a standard 1/4" stereo phone jack, as well as a place to attach your guitar strap! It has a long threaded shank to accomodate nearly any box panel thickness, so no more gouging out a spot for a standard jack.
We have added a 2.5mm mono input jack to the back end of these, for use with rod piezos that include a 2.5mm plug on the end of their lead (such as the rod piezos and embedded bridges) we sell. Being able to plug the rod piezo lead directly into this jack means you don't have to cut the plug off and mess about with soldering it.