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GrandTune™ single string rollers white deluxe (ball bearings) (.40)

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GrandTune™ single string rollers white deluxe (ball bearings) (.40)
GrandTune – superior tuning machines

GrandTune®  hypertech tuning - vintage design


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.
  • Price per set of 6 (see tab "versions")

GrandTune® – the most advanced and musical machine head ever built!
A few words about ball bearings

Our GrandTune Classic deluxe string rollers feature special ball bearings for accurate, low-friction and noiseless performance. With the ball bearing’s diameter of 10.0 mm and the string roller’s 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 roller’s ball bearings do not improve the GrandTune Classic tuner’s 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 roller’s ball bearings effectively cure increased friction and resistance between shaft and wood often resulting in crackling and creaking noises whenever the tuners are turned.

Versions

ArtNo. ModelButtonsSurfaceRatioWeight g/itemBore mm GEWA-No. Price
10510123.41.40
3 left + 3 right GT Butterbean Nickel 1 : 18 25 6,0 164.70 €
10510223.41.40
3 left + 3 right GT Butterbean Chrome 1 : 18 25 6,0 164.70 €
10510323.41.40
3 left + 3 right GT Butterbean SatinChrome 1 : 18 25 6,0 164.70 €
10510423.41.40
3 left + 3 right GT Butterbean BlackChrome 1 : 18 25 6,0 175.50 €
10510523.41.40
3 left + 3 right GT Butterbean Gold 1 : 18 25 6,0 191.70 €
10510623.41.40
3 left + 3 right GT Butterbean Ruthenium 1 : 18 25 6,0 191.70 €
10510723.41.40
3 left + 3 right GT Butterbean SatinPearl 1 : 18 25 6,0 164.70 €
10510823.41.40
3 left + 3 right GT Butterbean VintageCopper 1 : 18 25 6,0 191.70 €
10510123.42.40
3 left + 3 right GT Ebony Nickel 1 : 18 20 6,0 189.00 €
10510223.42.40
3 left + 3 right GT Ebony Chrome 1 : 18 20 6,0 189.00 €
10510323.42.40
3 left + 3 right GT Ebony SatinChrome 1 : 18 20 6,0 189.00 €
10510423.42.40
3 left + 3 right GT Ebony BlackChrome 1 : 18 20 6,0 199.80 €
10510523.42.40
3 left + 3 right GT Ebony Gold 1 : 18 20 6,0 216.00 €
10510623.42.40
3 left + 3 right GT Ebony Ruthenium 1 : 18 20 6,0 216.00 €
10510723.42.40
3 left + 3 right GT Ebony SatinPearl 1 : 18 20 6,0 189.00 €
10510823.42.40
3 left + 3 right GT Ebony VintageCopper 1 : 18 20 6,0 216.00 €
10510123.43.40
3 left + 3 right GT Rosewood Nickel 1 : 18 19 6,0 189.00 €
10510223.43.40
3 left + 3 right GT Rosewood Chrome 1 : 18 19 6,0 189.00 €
10510323.43.40
3 left + 3 right GT Rosewood SatinChrome 1 : 18 19 6,0 189.00 €
10510423.43.40
3 left + 3 right GT Rosewood BlackChrome 1 : 18 19 6,0 199.80 €
10510523.43.40
3 left + 3 right GT Rosewood Gold 1 : 18 19 6,0 216.00 €
10510623.43.40
3 left + 3 right GT Rosewood Ruthenium 1 : 18 19 6,0 216.00 €
10510723.43.40
3 left + 3 right GT Rosewood SatinPearl 1 : 18 19 6,0 189.00 €
10510823.43.40
3 left + 3 right GT Rosewood VintageCopper 1 : 18 19 6,0 216.00 €
10510123.44.40
3 left + 3 right GT Galalith Nickel 1 : 18 20 6,0 189.00 €
10510223.44.40
3 left + 3 right GT Galalith Chrome 1 : 18 20 6,0 189.00 €
10510323.44.40
3 left + 3 right GT Galalith SatinChrome 1 : 18 20 6,0 189.00 €
10510423.44.40
3 left + 3 right GT Galalith BlackChrome 1 : 18 20 6,0 199.80 €
10510523.44.40
3 left + 3 right GT Galalith Gold 1 : 18 20 6,0 216.00 €
10510623.44.40
3 left + 3 right GT Galalith Ruthenium 1 : 18 20 6,0 216.00 €
10510723.44.40
3 left + 3 right GT Galalith SatinPearl 1 : 18 20 6,0 189.00 €
10510823.44.40
3 left + 3 right GT Galalith VintageCopper 1 : 18 20 6,0 216.00 €
10510123.45.40
3 left + 3 right GT Keystone Nickel 1 : 18 21 6,0 189.00 €
10510223.45.40
3 left + 3 right GT Keystone Chrome 1 : 18 21 6,0 189.00 €
10510323.45.40
3 left + 3 right GT Keystone SatinChrome 1 : 18 21 6,0 189.00 €
10510423.45.40
3 left + 3 right GT Keystone BlackChrome 1 : 18 21 6,0 199.80 €
10510523.45.40
3 left + 3 right GT Keystone Gold 1 : 18 21 6,0 216.00 €
10510623.45.40
3 left + 3 right GT Keystone Ruthenium 1 : 18 21 6,0 216.00 €
10510723.45.40
3 left + 3 right GT Keystone SatinPearl 1 : 18 21 6,0 189.00 €
10510823.45.40
3 left + 3 right GT Keystone VintageCopper 1 : 18 21 6,0 216.00 €
10510123.47.40
3 left + 3 right GT Snakewood Nickel 1 : 18 21 6,0 189.00 €
10510223.47.40
3 left + 3 right GT Snakewood Chrome 1 : 18 21 6,0 189.00 €
10510323.47.40
3 left + 3 right GT Snakewood SatinChrome 1 : 18 21 6,0 189.00 €
10510423.47.40
3 left + 3 right GT Snakewood BlackChrome 1 : 18 21 6,0 199.80 €
10510523.47.40
3 left + 3 right GT Snakewood Gold 1 : 18 21 6,0 216.00 €
10510623.47.40
3 left + 3 right GT Snakewood Ruthenium 1 : 18 21 6,0 216.00 €
10510723.47.40
3 left + 3 right GT Snakewood SatinPearl 1 : 18 21 6,0 189.00 €
10510823.47.40
3 left + 3 right GT Snakewood VintageCopper 1 : 18 21 6,0 216.00 €
10510123.48.40
3 left + 3 right GT Koa Nickel 1 : 18 18 6,0 189.00 €
10510223.48.40
3 left + 3 right GT Koa Chrome 1 : 18 18 6,0 189.00 €
10510323.48.40
3 left + 3 right GT Koa SatinChrome 1 : 18 18 6,0 189.00 €
10510423.48.40
3 left + 3 right GT Koa BlackChrome 1 : 18 18 6,0 199.80 €
10510523.48.40
3 left + 3 right GT Koa Gold 1 : 18 18 6,0 216.00 €
10510623.48.40
3 left + 3 right GT Koa Ruthenium 1 : 18 18 6,0 216.00 €
10510723.48.40
3 left + 3 right GT Koa SatinPearl 1 : 18 18 6,0 189.00 €
10510823.48.40
3 left + 3 right GT Koa VintageCopper 1 : 18 18 6,0 216.00 €
10510123.49.40
3 left + 3 right GT Perloid Nickel 1 : 18 19 6,0 189.00 €
10510223.49.40
3 left + 3 right GT Perloid Chrome 1 : 18 19 6,0 189.00 €
10510323.49.40
3 left + 3 right GT Perloid SatinChrome 1 : 18 19 6,0 189.00 €
10510423.49.40
3 left + 3 right GT Perloid BlackChrome 1 : 18 19 6,0 199.80 €
10510523.49.40
3 left + 3 right GT Perloid Gold 1 : 18 19 6,0 216.00 €
10510623.49.40
3 left + 3 right GT Perloid Ruthenium 1 : 18 19 6,0 216.00 €
10510723.49.40
3 left + 3 right GT Perloid SatinPearl 1 : 18 19 6,0 189.00 €
10510823.49.40
3 left + 3 right GT Perloid VintageCopper 1 : 18 19 6,0 216.00 €
10510123.50.40
3 left + 3 right GT Polybone Nickel 1 : 18 19 6,0 189.00 €
10510223.50.40
3 left + 3 right GT Polybone Chrome 1 : 18 19 6,0 189.00 €
10510323.50.40
3 left + 3 right GT Polybone SatinChrome 1 : 18 19 6,0 189.00 €
10510423.50.40
3 left + 3 right GT Polybone BlackChrome 1 : 18 19 6,0 199.80 €
10510523.50.40
3 left + 3 right GT Polybone Gold 1 : 18 19 6,0 216.00 €
10510623.50.40
3 left + 3 right GT Polybone Ruthenium 1 : 18 19 6,0 216.00 €
10510723.50.40
3 left + 3 right GT Polybone SatinPearl 1 : 18 19 6,0 189.00 €
10510823.50.40
3 left + 3 right GT Polybone VintageCopper 1 : 18 19 6,0 216.00 €
10510123.51.40
3 left + 3 right GT Butterbean facet Nickel 1 : 18 25 6,0 189.00 €
10510223.51.40
3 left + 3 right GT Butterbean facet Chrome 1 : 18 25 6,0 189.00 €
10510323.51.40
3 left + 3 right GT Butterbean facet SatinChrome 1 : 18 25 6,0 189.00 €
10510423.51.40
3 left + 3 right GT Butterbean facet BlackChrome 1 : 18 25 6,0 199.80 €
10510523.51.40
3 left + 3 right GT Butterbean facet Gold 1 : 18 25 6,0 216.00 €
10510623.51.40
3 left + 3 right GT Butterbean facet Ruthenium 1 : 18 25 6,0 216.00 €
10510723.51.40
3 left + 3 right GT Butterbean facet SatinPearl 1 : 18 25 6,0 189.00 €
10510823.51.40 3 left + 3 right GT Butterbean facet VintageCopper 1 : 18 25 6,0 216.00 €
10510123.52.40
3 left + 3 right GT Butterbean Fleur de Lis Nickel 1 : 18 25 6,0 213.30 €
10510223.52.40
3 left + 3 right GT Butterbean Fleur de Lis Chrome 1 : 18 25 6,0 213.30 €
10510323.52.40
3 left + 3 right GT Butterbean Fleur de Lis SatinChrome 1 : 18 25 6,0 213.30 €
10510423.52.40
3 left + 3 right GT Butterbean Fleur de Lis BlackChrome 1 : 18 25 6,0 224.10 €
10510523.52.40
3 left + 3 right GT Butterbean Fleur de Lis Gold 1 : 18 25 6,0 240.30 €
10510623.52.40
3 left + 3 right GT Butterbean Fleur de Lis Ruthenium 1 : 18 25 6,0 240.30 €
10510723.52.40
3 left + 3 right GT Butterbean Fleur de Lis SatinPearl 1 : 18 25 6,0 213.30 €
10510823.52.40 3 left + 3 right GT Butterbean Fleur de Lis VintageCopper 1 : 18 25 6,0 240.30 €
10510123.53.40
3 left + 3 right GT Butterbean Fleur de Lis facet Nickel 1 : 18 25 6,0 229.50 €
10510223.53.40
3 left + 3 right GT Butterbean Fleur de Lis facet Chrome 1 : 18 25 6,0 229.50 €
10510323.53.40
3 left + 3 right GT Butterbean Fleur de Lis facet SatinChrome 1 : 18 25 6,0 229.50 €
10510423.53.40
3 left + 3 right GT Butterbean Fleur de Lis facet BlackChrome 1 : 18 25 6,0 240.30 €
10510523.53.40
3 left + 3 right GT Butterbean Fleur de Lis facet Gold 1 : 18 25 6,0 256.50 €
10510623.53.40
3 left + 3 right GT Butterbean Fleur de Lis facet Ruthenium 1 : 18 25 6,0 256.50 €
10510723.53.40
3 left + 3 right GT Butterbean Fleur de Lis facet SatinPearl 1 : 18 25 6,0 229.50 €
10510823.53.40 3 left + 3 right GT Butterbean Fleur de Lis facet VintageCopper 1 : 18 25 6,0 256.50 €

Images

Technical drawing

To view the complete technical drawing, please use the download file.

Note: Acrobat Reader is required to view PDF files correctly!

User instructions

To view the complete user instructions, please use the download file.

Note: Acrobat Reader is required to view PDF files correctly!

Downloads

User instructions

Technical drawing

Note: Acrobat Reader is required to view PDF files correctly!

Machine Heads combination

Here are all conceivable combinations of left and right tuning heads and the desired numbers of each which are available to order.
All machine heads and buttons can also be ordered individually.

Kopfplatte 2-2Kopfplatte 3-1Kopfplatte 3-2
Headstock 2-2Headstock 3-1Headstock 3-2
Kopfplatte 4-0Kopfplatte 4-1Kopfplatte 4-2
Headstock 4-0Headstock 4-1Headstock 4- 2
Kopfplatte 4-3Kopfplatte 5-0Kopfplatte 5-1
Headstock 4-3Headstock 5-0Headstock 5-1
Kopfplatte 5-2Kopfplatte 6-0Kopfplatte 6-1
Headstock 5-2Headstock 6-0Headstock 6-1
Kopfplatte 7-0Kopfplatte Les Paul
Headstock 7-0Headstock Les Paul
 

 

 

Here you will find some additional, useful information about our Schaller product catalog.

 

Measure specifications

All measurements in the product catalogue are given in mm (inch), unless a different unit of measurement is stated.

 

Technical drawings and operating instructions

We do not accept any liability for the correctness of the technical drawings. Prior to installation, please measure for yourself once more, so you can consider regular manufacturing tolerances.

Please note that the technical data can also vary slightly, depending on the surface color. This is due to the difference in the galvanic coating and the galvanic layering, which depends on the color (nickel, chrome etc).

The technical drawings can be printed on one page width. Should the technical drawings not fit on one page, however, please check your print page setup (note: they can be several pages long).

 

 

Machine Heads combination

Here are all conceivable combinations of left and right tuning heads and the desired numbers of each which are available to order.
All machine heads and buttons can also be ordered individually. All conceivable combinations are depicted here, irrespective of the type of guitar or bass.

Every other possible combination for 8-string / 12-string instruments etc. is also possible, of course.

The following machine heads can be easily mounted from left to right or interchangeably, from right to left: BM and BMF

For the sake of simplicity, the images show only one machine head of the relevant type, either as a left or right-side model. This means that a right-side machine head model may be depicted for the "6-in-line" combination; in such cases, however, the machine head can of course be ordered both as a left and right-side model.

Kopfplatte 2-2Kopfplatte 3-1Kopfplatte 3-2
Headstock 2-2Headstock 3-1Headstock 3-2
Kopfplatte 4-0Kopfplatte 4-1Kopfplatte 4-2
Headstock 4-0Headstock 4-1Headstock 4- 2
Kopfplatte 4-3Kopfplatte 5-0Kopfplatte 5-1
Headstock 4-3Headstock 5-0Headstock 5-1
Kopfplatte 5-2Kopfplatte 6-0Kopfplatte 6-1
Headstock 5-2Headstock 6-0Headstock 6-1
Kopfplatte 7-0Kopfplatte Les Paul
Headstock 7-0Headstock 3+3

 

FAQ

FAQ10001 Can I also get machine heads in a 5/1 or 4/2 configuration?

For the sake of clarity, we have only illustrated the standard layouts. Naturally, every other combination (5/1, 4/2 etc.) can also be ordered via your retailer.

FAQ10010 How can you tell the difference between left-side and right-side machine heads?
A simple way to tell the difference is to place a machine head in front of you so that the back of the housing is facing towards you and the button is pointing upwards. If the worm gear and button are then on the left of the housing, then it is a left-side machine head, e.g. as found on a Stratocaster.
FAQ10030 Where can I find information on the required hole diameters on the head plate for Schaller machine heads?

On our website, under "Products/Product help/Guidelines", we have set up a table from which you can see the relevant measures for your machine heads.

Under "Products" and then in the detailed view you will of course find a detailed table for each of our products, showing the bore diameter in one of the columns.

The "Technical drawings" tab in the product details view gives you access to full technical drawings of the product in question, complete with all dimensions. These drawings can also be downloaded.

FAQ10040 Where can I find information on the different mounting options of your machine heads (screw lug, pin, etc.)?

On our website, under "Products/Product help/Guidelines", we have set up a table from which you can see the respective designs.

FAQ10050 What do I need to consider when using Schaller machine heads "6 in line" for my left-handed guitar?
Please order 6 right or 6 left machine heads, depending on your preference and the arrangement on the head plate.
FAQ10065 In your product catalog, what does the transmission ratio mean for the machine heads?
If, for example, you have a machine head with a transmission ratio of 1:18, this means that you will have to turn the button 18 times to turn the adjusting axis once.
FAQ10070 After several years of use my machine heads are hard to turn; what can I do?

We recommend the following procedure:

  1. Change the mounting screw of the button.
  2. Check the plastic or wave washer at the button for wear and renew if required.
  3. With the machine heads closed, carefully oil with light precision mechanics oil at the shaft or gears, with the machine heads open, carefully oil the mechanical parts.
FAQ10100 I have seen "I", "II" und "III" symbols or markings on the inside of the Schaller machine heads. What do they mean?
These markings have no significance at all for you or for the function of the Schaller machine head. For us they designate the individual machine molds so that we are better able to isolate the cause of a problem in the event of a material defect. Of course, no product leaves the Schaller premises without having been checked and approved by our multi-stage quality control.
FAQ10110 Can I modify machine heads myself and, if yes, which ones in order to to be able to use left machine heads as right machine heads and vice versa?
This is only possible in isolated cases with some bass machine heads. We do not generally recommend such practices, however, because the product specifics are usually not taken into consideration and this can lead to defective assembly.
FAQ10120 I need machine heads for my concert guitar with a 36mm wave washer and not the normal 35mm. What do I do?
In this particular case we recommend you use our GrandTune, M6 or M6 Mini machine heads without the base plate. This way you have high quality machine heads and can select the shaft distance as you wish. You can use shafts for steel or nylon strings.
FAQ10130 I am looking for "Reverse Headstock" machine heads, and instead of the normal 6 left, I need 6 right machine heads. Where can I get them?

Please simply order them. We can easily supply any combination, including 6 right machine heads (please see under Products/Product help/Guidelines).

FAQ10140 How exactly is the Schaller Banjo tension peg B4 adjustable?

It works like a D-tuner. You tune a note, setting it with a knurled thumb screw. With the second knurled thumb screw you adjust the required deeper string note. When you loosen the 1st knurled thumb screw the machine head then automatically turns to the second set note.

Please find more information in the productdetails of our B4 D-Tuner.

FAQ10160 How do the Schaller clamp machine heads / locking tuners work?

These function like normal tuners but you do not need to wrap the strings around the shaft at the beginning. You position the string in the shaft hole with the clamp screw loosened, shorten the string approx. 10 mm behind the shaft, clamp the string with the clamp screw and tune the string (please see under Service/Lexicon).

FAQ10170 How can I clean Schaller BM Light machine heads with plastic housing?
Our plastic is reinforced with carbon fiber, so you can clean them using car polish or key oil.
FAQ10180 I have two sets of Schaller machine heads, but I have realized that the buttons are of different sizes.
Our tuning heads are fitted as standard with large buttons for 3/3 configuration and small buttons for 6-in-line configuration.
FAQ10190 Can I fit a set of Schaller "mini" machine heads with the buttons from a set of normal-sized machine heads?
Yes, you can do that - the shaft has the same diameter, so you just need a longer screw. However, you need to pay attention to the appearance and to the spacing between the machine heads, which they require in order to turn and which obviously becomes smaller.
FAQ10240 Can I use steel strings with Schaller's acoustic guitar machine heads?

Yes, you can. Our machine heads are designed for this purpose. Please use either the solid port or slotted port (see Products/Guideline). For our nylon shafts, we recommend using nylon or gut strings.

FAQ10260 Do Schaller's sealed/enclosed machine heads need to be oiled from time to time?

All sealed tuners are lubricated with Schaller special grease, for a lifetime of maintenance-free service

FAQ10270 I have a MusicMan bass machine head produced by Schaller, and the shaft is slightly shorter than the original Schaller BM bass machine head. Can I replace the shaft?

Yes, you can use the Music Man shaft with buttons on the Schaller bass machine head and vice-versa, i.e. you can use the slightly longer Schaller shafts on the Music Man bass machine head.