Graph Tech PRU-4004-BK Ratio Tune-A-Lele Uke Tuners Pickup Rings & Covers preserving the natural tone and

preserving the natural tone and feel of uncoated strings

Tweeter 1" soft dome

500K ohm push/pull audio taper potentiometer

G3rd assumes a perfect transition from B2 to A3

Graph Tech PRU-4004-BK Ratio Tune-A-Lele Uke Tuners Pickup Rings & Covers preserving the natural tone andRATIO Calibrated Machine Heads incorporate different string gauges into the tuning equation. Tune a Lele Ukulele tuners are the world's lightest machine heads, with a uke friendly 6: 1 gear ratio! This super light, yet strong machine head makes ukes balanced, not headstock heavy, and with zero backlash makes tuning so much easier. The PRU 4004 BK is a set of RATIO Machine Heads for ukuleles that use 4 tuners. These ukulele machine heads are a perfect