Grover Original Rotomatics (102 Series) 3+3 Tuners

  • 34 Reviews
  • Write a review

Popular since the '60s, Rotomatic tuners are now available in 2 gear ratios. For 3-left/3-right pegheads.

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Grover Original Rotomatics (102 Series) 3+3 Tuners 18:1 ratio, nickel

18:1 ratio, nickel

Item # 0900
In stock, ready to ship!

$49.17

3 or more $43.76
+
Grover Original Rotomatics (102 Series) 3+3 Tuners 18:1 ratio, gold

18:1 ratio, gold

Item # 0900-G
In stock, ready to ship!

$76.19

3 or more $67.81
+
Grover Original Rotomatics (102 Series) 3+3 Tuners 18:1 ratio, chrome

18:1 ratio, chrome

Item # 0900-C
In stock, ready to ship!

$49.17

3 or more $43.76
+
Grover Original Rotomatics (102 Series) 3+3 Tuners 14:1 ratio, nickel

14:1 ratio, nickel

Item # 0901
In stock, ready to ship!

$44.10

3 or more $39.25
+
Grover Original Rotomatics (102 Series) 3+3 Tuners 14:1 ratio, gold

14:1 ratio, gold

Item # 0901-G
In stock, ready to ship!

$68.06

3 or more $60.57
+
Quantity Discount Prices apply when you buy multiples of the same item number.
Currency:
Total: $0.00
Quantity: 20

Details

Popular since the '60s, Rotomatic tuners are now available in 2 gear ratios. For 3-left/3-right pegheads.

Rotomatic® full-size tuning machines feature large removable metal knobs with adjustable tension, cast gear housings and lifetime sealed lubrication. Sets of 6, for 3-left/3-right pegheads.

Mounting screws and threaded hex peghead bushings with washers are included. 10mm (13/32") diameter pegholes required.

For 6-in-line pegheads, see Grover Midsize and Mini tuning machines.


    • Item #
    • Weight
    • 0900
    • 0.696
    • 0900-C
    • 0.709
    • 0900-G
    • 0.700
    • 0901
    • 0.702
    • 0901-G
    • 0.689

Ratings & Reviews

Grover Original Rotomatics (102 Series) 3+3 Tuners

  • EXCELLENT PRODUCT
  • GOOD PRODUCT
  • AVERAGE PRODUCT
  • FAIR PRODUCT
  • POOR PRODUCT
  • Based on 34 Reviews
Displaying 1 of 4 1 2 3 4
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Great tuners

By Dennis G from Caraquet N.B. Canada
(Customer's Reviews) Sunday, October 13, 2013


Fits perfectly on my chinese les paul. Major upgrade from the stock chinese tuners.

Grover Rotomatics

By Kevin Breeze from Tura Beach NSW Australia
(Customer's Reviews) Wednesday, October 09, 2013


I recently bought a nice acoustic in the mid price range. Nice sounding, Tasmanian Oak, Ebony fretboard and bridge with a fishman pickup and pre-amp. The only problem was the keeping it in tune. The tuners that I replaced looked like Grovers except the screw-hole was off by about a sixteenth. I plugged the holes and drilled new ones to fit the Grovers. The higher ratio of 18:1 did the trick. When I get the guitar out of the case now it's always in tune and stays in tune while I play. I'm very happy with this purchase.

Smooth, reliable and sound improving

By Michael Wettendorff from Copenhagen, Denmark
(Customer's Reviews) Friday, August 16, 2013


I have installed the 18:1 ratio in gold finish on my Gibson SG-3. And that really made a difference. The tuning are much more smooth and precise. And the guitar stays in tune. But most of all. It is definitely a sound improvement. The guitar is now a better guitar (if possible). And I also think it compliment the overall look on the guitar. I have the same tuners on my Gibson Les Paul Custom from 1973. I definitely recommend these tuners.

Great Tuners

By Griff from Farmington, AR
(Customer's Reviews) Sunday, June 02, 2013


What can you say ... they are Grovers, the best there is and been using them for a lot of years. The new 18:1 ratio is outstanding. The icing is the great price and quick shipping from Stew-Mac. Thanks, Guys.

Epiphone replacement

By SwansonGuitars from Fort Wayne, IN
(Customer's Reviews) Monday, March 18, 2013


These Grovers dropped right in with no cosmetic work needed. The customer was very happy.

Teton replacement

By Travis_Dean from Ephraim, Ut
(Customer's Reviews) Thursday, February 21, 2013


I bought two of these sets. I went with chrome and like the look. They add a heavy quality feel to an acoustic. These also fit my Teton with no mods needed, very easy swap out.

Outstanding Item

By Steve Negley from Denver, CO
(Customer's Reviews) Saturday, January 26, 2013


For the money I think these tuning keys are a bargain. Easy to install, look real good and they perform well as far as keeping the instrument in tune. Not standard hardware on a Gibson Melody Maker but they added some weight to the neck for better vibrato.

Will Buy Again

By Adams Guitars from Wisconsin
(Customer's Reviews) Thursday, January 03, 2013


I am very happy with these tuning machines.

Grover Rotomatics

By Gerald E Lynch from Newport,NH
(Customer's Reviews) Sunday, September 23, 2012


If you've been playing guitar for 40 years or so you know that Grovers are top of the line....They will always be the best !

Excellent quality and prompt delivery

By John Patterson from UK
(Customer's Reviews) Saturday, September 08, 2012


These were a for replacement tuners on my 34 year old Martin guitar and were a doddle to change. I'm not sure about the 18:1 being any better than the old 14:1 but maybe I will get used to them.

Displaying 1 of 4
1 2 3 4


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