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!

Rubner Worm Under A Style mandolin machines– New Option!

This A Style mandolin line has a worm under configuration when installed on a solid head mandolin. Note the roller position on the plate below. Machines will work on all mandolin upgrades.

Mandolin Silver Nickel Classic Reversed Gear / Worm Under
65.00 74.00

Rubner Mandolin Silver Nickel

150-720-000-bl-RG-L(click picture for larger view)

Worm Under when installed on a solid head mandolin

Mandolin Classic Series with Moldflon Bearings

  • Ebony PVC Buttons- Durable
  • Silver Nickel Finish
  • Bare Post with Spanish extension on bottom
  • 15:1 turning ratio, Roller spacing 23 mm
  • Moldflon Anti-friction bearings
  • Sealed Silver Nickel finish
  • 5 screw mount (screws included)
  • Headstock press fit bushings included
  • Total set weight 160 grams
  • 5 year warranty


Roller Style:
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