Graph Tech PRN-2311-C0 Ratio Electric 3+3 Tuned Machine Heads - Contemporary Style / Chrome Finish

Name: Graph Tech PRN-2311-C0 Ratio Electric 3+3 Tuned Machine Heads - Contemporary Style / Chrome Finish
Brand: Graph Tech

3+3 Ratio-tuned Machine Heads with Mini Contemporary-shaped Buttons - Chrome

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Item ID: PRN2311C0

Graph Tech PRN-2311-C0 Ratio Electric 3+3 Tuned Machine Heads - Contemporary Style / Chrome Finish

We Can Get It!

While this isn't an item we normally stock, we can still get it to you as fast as possible due to our great relationship with Graph Tech. Go ahead and place your order and we'll follow up shortly to let you know when to expect it. Estimated May 2026.

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Graph Tech PRN-2311-C0 Ratio Electric 3+3 Tuned Machine Heads - Contemporary Style / Chrome Finish

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Predictable, Precise Tuning on Every String

The Graph Tech PRN-2311-C0 is a set of ratio-tuned machine heads that is designed for 3+3 headstocks. These tuners incorporate different ratios for each string, which simplifies the tuning process — each half turn is a semitone! Contemporary-shaped buttons ensure an eye-grabbing appearance. You also get four sets of InvisoMatch mounting plates to make installation easier. The guitarists here at Sweetwater have found the PRN-2311-C0 to be a worthy upgrade for subpar tuners. They supply predictable, precise tuning on every string.

Graph Tech PRN-2311-C0 Machine Heads Features:

Set of ratio-tuned machine heads
Designed for 3+3 headstocks
Incorporates different ratios for each string for simplified tuning
From low E to high E: 39:1, 24:1, 20:1, 35:1, 20:1, 12:1
Contemporary-shaped buttons ensure an eye-grabbing appearance
includes 4 sets of InvisoMatch mounting plates for easy installation

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Tech Specs

Intended Instrument: Guitar
Configuration: 3+3
Finish: Chrome
Gear Ratio: 39:1, 24:1, 20:1, 35:1, 20:1, 12:1
Peg Diameter: 0.234" (peg), 0.385" (9.7mm peg hole)
Manufacturer Part Number: PRN-2311-C0

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