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Graphtech

Graphtech RATIO CUSTOM Electric Locking 4x2 Contemporary Mini Chrome 2 Pin PRL-8421-C0

Graphtech RATIO CUSTOM Electric Locking 4x2 Contemporary Mini Chrome 2 Pin PRL-8421-C0

Regular price ₱5,270.00 PHP
Regular price ₱0.00 PHP Sale price ₱5,270.00 PHP
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SKU: GT-PRL-8421-C0
Finish


The PRL-8421-C0 is a right handed set of Locking Ratio Tuned Machine Heads for a Music man, or other 4x2 style headstock. It has a mini contemporary button, a two pin casing and is finished in Chrome. 4 Sets of InvisoMatch mounting plates in brushed aluminum are included to make installation on most guitars fast and accurate by using your existing screw mounting holes.

Ratio - Tuned Machine Heads are the first and only machine head to incorporate the different string gauges into the tuning equation. We balanced the individual gear ratios to each string dramatically simplified the tuning process. No more overshooting the G string or twisting away on the high E string. With Ratio, each half key turn equals one semitone change on all strings! Quicker, more accurate tuning on every string.

Standard Machine Heads - Installation Guide
Standard Machine Heads - Actual Size Template & Dimensions

InvisoMatch Mounting Plates - Actual Size & Dimensions

 

THE SIMPLE GENIUS BEHIND RATIO¨ TUNED MACHINE HEADS

We've tuned the gear ratios to each string position so that every string responds the same to any tuning adjustment. You get fine tuning on the thicker core strings and coarser tuning on the thinner core; anywhere from 12:1 to 39:1 gear ratio. With Ratio¨, one turn is about one tone change on all strings, making tuning, retuning and open tunings easier, quicker and more intuitive.

PREDICTABLE, PRECISE TUNING, RETUNING AND OPEN TUNINGS.

Ratio¨ tuning feels natural. You don't have to think about which string you are tuning because they all feel and respond the same. No more overshooting the Low E or G. No more twisting away on the High E or D string. Open tunings have never been easier. String gauges such as light top, heavy bottom are no problem with Ratio¨; they still do the same precision tuning.

NOT JUST ANOTHER MACHINE HEAD.

Ratio is more than just another entry into the machine head market. Instead, Ratio has reinvented how machine heads function with the musician.

Installation Video

Shipping

We ship via Lalamove within Metro Manila or nearby cities. We ship via LBC, J&T, YTO, 2GO nationwide. You may select the courier upon checkout.

Care Instructions

Bring your guitar only to certified Guitar Pusher techs or to certified tech partners nationwide. Damage due to uncertified techs will not be honored for warranty claim.

When returning items, it should be in brand new condition without any modifications, complete with all accessories and attachments.

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  • Free Shipping

    We offer free shipping for total bill of P10,000 and above within Metro Manila and P25,000 and above for provincial shipments.

  • Hassle-Free Exchanges

    We accept 7-days exchange warranty for any factory defect. Just visit the branch where you bought the item, or send us a message in our Facebook page to schedule the exchange. Items must be in brand new condition.