Printable Guitar Tuners

thingiverse

While trying to revive an old camp guitar, only six tuning machines were required to get it working again. As I waited for some to arrive from Amazon, I decided to create a printable set. These tuners are designed with a 14:1 gear ratio and feature 35mm spacing, identical to true classical tuners. After the break-in period, the tuners functioned moderately well, but it's clear that cheaper options (<$10) would significantly outperform them.