Schaller M6 135C 3x3 Tuning Machines

Engineered by Schaller for unmatched precision, the M6 135C tuning machines utilize a step-washer for perfect centering and easy installation.

The M6 and M6 Mini tuning machine series featuring 18:1 Velvet-Tec and LX6-Lube for unparalleled tuning precision and comfort.

With the original M6 having set the standard for closed-type tuning machines worldwide for half a century the M6 offers numerous upgrades and improvements without losing its iconic halo.

Since the launch of the open back GrandTune tuning machine series in 2014, Schaller's 18:1 Velvet-Tec technology has found its way onto most of the finest headstocks of the industry.

The M6 step-washer will allow for trouble-free installation and perfectly and permanently centered stringposts. A true Schaller innovation that improves installation and provides added protection to your M6's longevity and flawless operation. The added support eliminates tilting and releases stress from the stringpost and the mounting screw in the back.


- 18:1 Velvet-Tec and LX6-Lube for unparalleled tuning precision and comfort
- The M6 shares the identical footprint with its predecessor and can easily be swapped with no modifications necessary.
- The M6 step-washer instantly centers your stringpost and makes the drilling of two separate diameter holes into your headstock obsolete.

- Gear ratio: 1:18
- Weight single tuner with button metal small/large: 39g/41g
- Perloid: 33g/34g
- Ebony: 34g/35g
- Galalith: 34g/35
- Polybone: 34g/35g per piece
- Drill hole button: diameter 4.2 mm with driving surface 3.6 mm
Dimensions and Weight in Packaging
Shipping Weight: 0.85 lbs
Shipping Dimensions: 7 x 5 x 3 in
Manufacturer Part Number (MPN): M6 135C

For support or warranty questions, please contact the manufacturer:
Phone: 800-289-8889


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