* C-A-R-D 3/3 is suitable for SD90.

C - Carbon Fiber
Made from a specially formulated carbon fiber composite resin, CARD is both lightweight and extremely durable.

A - Align Center
CARD features a centering guide molded into the base that insures correct string post positioning in relation to the tuner bushing.

R - Resonant
The high-density CARD material transfers string vibration to the instrument headstock more efficiently, improving sustain and harmonics.

D - Defend
The CARD base is .05 mm thicker than the inside cavity of the tuner cover and acts as a spacer to prevent damage to the headstock finish due from sharp metal edges and over-tightening of mounting screws.


– NOTE –
C・A・R・D is designed specially to fit Gotoh SD Series machine heads, and it may not work with other models/brands of tuners.
C・A・R・D will now be offered as standard equipment with Gotoh SD510/SDS510 models, replacing the previously offered self-center guide.
C・A・R・D idea and design are Patent pending.

Related Products


Gear Ratio 1:15


Gear Ratio 1:15


Gear Ratio 1:15


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Handling Precautions

When equipping the existing musical instrument with GOTOH products, processing of addition to the musical instrument side may be necessity. If attachment impossible without processing is carried out, there is a possibility of leading to breakage of a musical instrument. Please check size etc. well before purchase. Moreover, We recommend that clearing work is requested from specialists, such as a repair shop. Also, for handling, please refer to the instruction manual or video instruction manual of our website and work with great care. In addition, about breakage of the musical instrument when replacing, an accident, etc., it shall be considered as self-responsibility, and our company shall not take any responsibility.