Kluson 3 Per Side Locking Deluxe Series Tuning Machines (Used) Soprano D'Addario electronic tuners are designed

D'Addario electronic tuners are designed by musicians for musicians featuring intuitive features

fat lead tones

With a heavy-duty die-cast housing and a sturdy pot

Fusing reliability and flexibility for today’s demanding gigging environment

Kluson 3 Per Side Locking Deluxe Series Tuning Machines (Used) Soprano D'Addario electronic tuners are designedThese heads have been lightly used by the original owner. Comes with the required hardware for installation as well as the original box. From Kluson Specifications: String Post Overall length including cap= 1 inch String Thru Hole ctr Height= 23 32 in. Comes with Kluson standard bushings. Uses same footprint as original stamped steel Kluson tuning machines Center to center distance between mounting screws = 23. 54mm . 9270 in.