Tuning Machines For Slotted Headstock

Prices incl. 16% VAT (only European Union) plus shipping costs

Delivery time approx. 10 days

A little background - Since I received my 12 fret GC last year I have been having trouble with the tuners. The problem came mostly while trying to de-tuning. The stock Taylor tuners felt really sloppy and there seemed to be a point after I turned to de-tune they would finally catch and move the tension on the strings.

Please configure your desired product in the order, starting from the top with the color.

Tuning Machines For Slotted Peghead Guitar

Info to posts with images

Tuning Machines For Slotted Headstock Tuners

We hereby declare that cancellation law shall not apply to contracts pertaining to the delivery of goods which are not ready-made like these, nor shall it apply to products which are manufactured according to the customers express wishes or specially adapted to the personal needs of the consumer and single tuners.

I have read and understood the information/ links in red and I know what a left and a right machine head/tuner isand I know that the length of the post is measured according to the pictures shown here from the bottom of the housing to the center of the hole for the strings.

I hereby confirm that I have read and understand the above note and the information *

Order number:10510123.41.11

GrandTune® - superior tuning machinesWith its cutting edge Velvet-Tec* technology the all... more

GrandTune® - superior tuning machines

With its cutting edge Velvet-Tec* technology the all new Schaller GrandTune® is the ultimate combination of tasteful design and velvet-smooth feel and touch.

Due to its revolutionary conception the GrandTune® offers a precision and longevity second to none. The avoidance of synthetic coatings makes GrandTune® a perfectly resonating entity. With its wear-free architecture GrandTune® is bound to last and shine as long as your precious guitars ever will and far beyond! Experience Velvet-Tec and find out how sound quality, tuning stability and performance define GrandTune® as the Superior Tuning Machine.

(*scientific analysis supported by Fraunhofer Institutes and others)

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. GrandTune® features permanently locked, sealed and covered screw joints for zero degradation and maintainance-free performance. New formula bell brass gearwheels gurantee velvet-smooth feel and touch Standard dimensions for easy installation.

Countersunk screw holes for solid fit and perfect sound coupling.

GrandTune® the most advanced and musical machine head ever built!

A few words about ball bearings

Tuning machines for slotted headstock screws

Our GrandTune Classic deluxe string rollers feature special ball bearings for accurate, low-friction and noiseless performance. With the ball bearings diameter of 10.0 mm and the string rollers diameter of 9.8 mm they guarantee the shafts to run free and unobstructed inside the headstock bore.

It is important to note that the deluxe string rollers ball bearings do not improve the GrandTune Classic tuners performance itself. Which is not necessary anyway. They rather help avoiding a common problem with classical guitar tuners and the contact of the rollers inside the headstock. The Deluxe string rollers ball bearings effectively cure increased friction and resistance between shaft and wood often resulting in crackling and creaking noises whenever the tuners are turned.

GrandTune® - hypertech tuning - vintage design

GrandTune® - grand class design & performances

technical specification

gear ratio 1:18, weight 18g (button Koa), 19g (Perloid, Polybone), 20g (Galalith, Ebony), 21g (Snakewood, KeyStone), 25g (Butterbean) per piece.

Dimensions buttons: width 17.6, height 13.7 and thickness 6.1mm.

scope of supply

String Slotted Headstock

6 press-in bushings outer diameter 8,8mm (only for posts for solid headstock), 12 mounting screws.

Tuning Machines For Slotted Headstock Shims

For existing drill holes 10mm please order press-in bushings with 10mm outer diameter separately under Machine Heads/ Replacement Kits.

Tuning Machines For Slotted Headstock Screws

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“.

Slotted Peghead Guitar Tuning Machines

TZ_1051(pdf-file)

Operating Instructions