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!

Bass Side Only-Ebony Special


Bass Side Only-Ebony Special

from 19.95


150-600a-EH-Lgl-Left  (click picture for larger view)

Rubner Single Style with Ebony Buttons.

  • elringklinger MoldFlon Anti-Friction Bearings as standard
  • Gloss Finish - Lacquer Sealed
  • Worm Drive 1:15, 35 mm roller spacing
  • Smooth Sleeve
  • Brass string guides, 10 mm Rollers
  • Each Machine Assembly weight 23 grams (.776 oz.) Total Weight of 6 ea 140 grams( 4.94 oz.)
  • Price for 1 ea. Bass side machine
  • 5 year warranty


Roller Design for Pricing:
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The Ebony Special Single style is great for 7+ string instruments. The two screw small face plate adapts to roller spacing of 29 mm to infinite. Combined with the Moldflon 3 disk anti-friction bearings, the single design offers smooth precision without the need to order custom machines for unique roller spacing.

This offer is for Bass Side only!