SKU: 33974912086

Schaller Grand Tune Guitar Machine Heads 3 + 3 Chrome

Sale price$107.10 Regular price$119.00
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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Description

Schaller Grand Tune Guitar Machine Heads 3 + 3 ChromeThe Schaller GrandTune 3+3 machine heads combine traditional open gear styling with precise, consistent tuning performance. Designed as a classic tuning machine, the GrandTune focuses on mechanical accuracy, smooth operation, and long term reliability. A 1: 18 gear ratio provides fine tuning control with a stable, fluid feel. The mechanism is manufactured without synthetic coatings, allowing direct metal contact at critical interfaces. This

The Schaller GrandTune 3+3 machine heads combine traditional open-gear styling with precise, consistent tuning performance. Designed as a classic tuning machine, the GrandTune focuses on mechanical accuracy, smooth operation, and long-term reliability.

A 1:18 gear ratio provides fine tuning control with a stable, fluid feel. The mechanism is manufactured without synthetic coatings, allowing direct metal contact at critical interfaces. This construction supports resonance transfer while avoiding wear associated with ageing polymer layers. Precision-machined contact surfaces ensure smooth operation and consistent performance over extended use.

The tuning mechanism uses permanently secured, sealed screw connections to maintain alignment and minimise maintenance requirements. Dimensions are based on common production guitar specifications, allowing straightforward installation or replacement on most series instruments.

Special features

Precision-machined contact surfaces without polymer coatings provide consistent lubricity without wear or degradation over time.
Sealed and permanently secured screw connections ensure stable, maintenance-free operation.
Standardised dimensions support compatibility with common production headstocks.

Technical specifications

  • Gear ratio: 1:18
  • Single tuner weight (incl. bushing) - 25 g 
  • Button dimensions - 17.6 × 13.7 × 6.1 mm

Included components

  • Mounting screws & push-fit bushings
  • Bushing Outer diameter: 8.8 mm
  • Bushing Inner diameter: 6.1 mm

Sold as a sert of 3 + 3 tuners

Important note

Only original Schaller GrandTune bushings should be used. The inner diameter is precisely machined for 6.0 mm posts to maintain correct worm gear alignment. Using bushings with a larger inner diameter can lead to premature worm gear wear.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 33974912086

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Natalie Jones
Grantham, US
★★★★★ 5
I really enjoyed this book of short stories
Format: Paperback
I loved this book. It was the first time I ever read anything by Simone De Beauvoir. It is difficult but I think the title story was my favorite, watching the character go down hill so rapidly and in such detail showing her growing obession was oddly relatable, her self hatred towards her body towards the end of the story I would not try and presume to state what the "moral" of the story was... but that is exactly what I am going to do about now check it.................... I think that the main Character should have developed a concept of self outside her marriage her marriage was her identity and when that fell apart she had nothing...no sense of self it was a compelling read a little uncomfortable but I like being a littel uncomfortable when I read............
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 5, 2013
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R. C. Brusca
New York, US
★★★★★ 4
Middle-aged women in crisis
Format: Paperback
Excellent writing, but rather depressing (but perhaps accurate?).
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Reviewed in the United States on May 21, 2026
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Lily
Boise, US
★★★★★ 5
Breath taking novel
Format: Kindle
I am not a fan of both fiction and non-fiction novels, my English is pretty bad as well. yet, here I am, and I'm planning on reading more in the future only because of this book. It's heartbreaking and breathtaking at the same time. Not saying the book is beautiful or any like that, but you will find yourself in a painful place when you read this. A painful feeling which makes you feel like you got stabbed in the heart but all the air in your lung is stuck out, no voice screams out and you can’t do anything with it.
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Reviewed in the United States on December 30, 2022
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Ray Magby
Boise, US
★★★★★ 3
Strong story, Weak book spine
Format: Paperback
The book itself was wonderful. Otherwise the physical structure of the book is weak and the pages began to fall off the spine reading halfway into the book. Recommend the book, and recommend another physical copy of the book.
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Reviewed in the United States on June 25, 2025
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ots
San Leandro, US
★★★★★ 5
The inner view of hopeless romantic heartbreak.
Format: Paperback
The stories could be depressing but somehow, they rise above. It's the beautiful soulful clear intelligent writing, I guess. These stories will ring true for any reader that has lost their favorite significant other. The middle story is especially amazing to me. It consists of the running inner dialogue of a woman on the edge. Nearly mad she rambles in the cleverest of ways. Ms. De Beauvoir is [was] a marvelous philosopher, writer, woman.
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Reviewed in the United States on June 1, 2024

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