GrandTune Mandolin: F-Style reverse

With the Schaller GrandTune we have created the ultimate combination of stylish vintage design, accurate tuning and velvety smooth performance. A perfected, classic tuning machine for guitars, as open-gear tuner.

Its 1:18 gear ratio offers unsurpassed precision and durability. The avoidance of synthetic coatings makes it a perfectly resonant unit on any instrument. With its wear-free interaction it will shine and sound as long as your finest mandolins. Experience for yourself how sound quality, tuning stability and performance find unity in these machine heads.

Special features

• 1:18 gear ratio supports precise and velvet- smooth tuning.
• Hyper- accurate gear joints and fittings without polymer coatings present perfect stick-slip-performance and zero wear and slackening.
• The machine head features permanently locked, sealed and covered screw joints for zero degradation and maintainance-free performance.
• New formula bell brass gearwheels guarantee velvet-smooth feel and touch
• Standard dimensions for easy installation.
• Countersunk screw holes for solid fit and perfect sound coupling.

Reverse design

The worm gear ist below the cog/post, the cog/post is pushed out of the worm gear by the string tension.

Technical specifications

• Gear ratio: 1:18
• Weight per baseplate (A+F-Style): 77 g (Perloid), 78 g (Galalith, Ebony) including press-in bushing

Scope of supply

• 8 x round press-in bushings
• 10 x mounting screws: M2,2 x 11

The indicated price refers to a whole set consisting of a right and a left baseplate with four tuners each.

Please also note the other GrandTune mandolin machine heads:

• Mandolin A-Style non-reverse
  
• Mandolin F-Style non-reverse
  

Further accessories can be found under: replacement kits for machine heads.

(Technical drawings without engagement. Our technical drawings show just a sample of buttons and posts. You`ll find the technical details of our posts by using the configurator chapter „posts“.)

(Schaller GmbH accepts no responsibility or liability for the correctness, accuracy and completeness of the following technical drawing/s.)