Rubner EL Sonido Black Specter / Ebony Oval Classical Guitar Tuning Machines
Rubner EL Sonido Black Specter / Ebony Oval Classical Guitar Tuning Machines
New! EL Sonido Precision Gearing Ultimate Tuning Machines
Vintage Treated Black Specter Plate , Ebony Oval Buttons
Rubner World Class Premium Guitar Tuning Machines
Model 350-450a-EHo Click Picture for Larger Image
Worm Gear mounted in the gearing block
Precision Gearing 16:1 ratio
Special Black Specter Vintage treated plates
Ebony Oval buttons and plate inlays
Gearing assembly mounted with 4 precision screws
Bearing bushings buffeted with friction-less & wear resistant super disks
Black Roller Bearing rollers
Guaranteed to be the best machine design available worldwide
Price includes full set, left and right, and mounting screws
Full set weight 169 grams
Rubner Special Vintage treated plates with brushed brass highlights. A perfect choice for many concert quality guitars. The Vintage series looks good with almost every guitar design.


