Rubner Tuning Machines for Guitar, Mandolin & Ukulele

Rosette Guitar Products welcomes you to our new presentation of Rubner Tuning Machines. Since 2009, we have proudly represented Rubner, providing value priced tuning machines for Classical Guitars as well as Slotted Head steel string guitars.

Now Rubner offers the same quality and value for Mandolin and Ukulele instruments. Please browse our site, and we welcome your questions and comments!

Measurement For Tuning Machine Replacement

The majority of guitars made from the mid seventies to present have the industry standard 35 mm roller spacing. Early on the guitar community realized the advantage of using a standard spacing, helping manufacturers and builders with a better standardized selection.

To measure your current machines, see the diagram below for specific instructions. If your machines have an unusual string spacing, we can still offer you the entire line of designs with a custom order. We welcome your request for additional information about a custom machine design, including the ability to match your old plate design.