For sale is a Vintage Kingston Guitar Mic GP-13 NOS Japan in Excellent Condition!
These drop in pickups, wiring & pickguard appear to have been sitting in the box since they were originally made and are in great shape!
The jack is an 1/8" female as seen in the above photos. I can't find a lot of information out there (So feel free to enlighten me if you know) but I'm wondering if it plugs into a preamp from there or if there's a way to get the signal directly from the current jack.
Includes felts & screws for mounting.
Box is warped from sitting over time as seen in the pictures.