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PRN-3411-N0

Graphtech 3+3 Ratio Acoustic Open Back Tuners (PRN-3411)

Graphtech 3+3 Ratio Acoustic Open Back Tuners (PRN-3411)

1 in stock

  • Setup & Inspected
  • Same day if ordered by 2PM
$178.19 USD
$178.19 USD
Sale Sold out
Shipping calculated at checkout.

RATIO® patented gear technology
RATIO® - Calibrated Machine Heads incorporate different string gauges into the tuning equation.

From Low E to High E 39:1, 24:1, 20:1, 14:1, 20:1, 12:1.

We balanced the gear ratios to each string simplifying the tuning process.

With RATIO®, a half-turn is a semi-tone!

Every string reacts the same to any tuning adjustment. Predictable, precise tuning, on every string.

Need more info?

Give us a call: 703.368.3434

Email us: matt@mattsguitars.com

Stop by the shop!

9780 Center St, Manassas, VA 20110

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Setup & Inspected

At Matt's Guitars, each guitar undergoes meticulous setup and inspection procedures before it leaves our hands. Our team of skilled technicians ensures that every instrument meets our high standards of playability, tone, and craftsmanship. From adjusting the action to fine-tuning intonation, we strive to deliver guitars that exceed expectations.
Our setups include: New strings, truss rod adjustment, file nut slots, intonation adjustment, tuner & hardware tightening, string height adjustment, set bridge height, set saddle radius, balance & adjust tremolo, set pickup height, body polish, clean fretboard, fret polish, finger board moisturizer, electrical inspection, and other things depending on the guitar.