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Graphtech

Graphtech Ratio 4-String 2+2 F-Style Bass Machine Heads - Chrome PRB-4221-C0

Graphtech Ratio 4-String 2+2 F-Style Bass Machine Heads - Chrome PRB-4221-C0

₱8,450.00 PHP
₱0.00 PHP ₱8,450.00 PHP
Sale Sold out
SKU:GT-PRB-4221-C0
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Graph Tech's calibrated & synchronized tuning system makes tuning and re-tuning your bass faster and more intuitive. Tuning on the fly has never be easier!. Each string position has  it's own calibrated gear ratio, so every string feels and reacts the same to any tuning adjustment.

One full rotation of any key results in a one full tone pitch change (give or take).  From Low E to G,  the gear ratio's are 48:1, 36:1, 25:1, and 23:1.  

In order to achieve the higher gear ratio's, Ratio's are the worlds first machine heads using a double envelope gear design with a hardened steel gear. Amazingly smooth and super strong. 


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.