Tag Archives: bass ratio

bass ratio

Bass Ratio Machine Heads

bass ratio

The new Bass Ratio machine heads from Graph Tech Guitar Labs are each calibrated to a gear ratio, so each string feels and reacts the same to any tuning adjustment. They use a double envelope gear design with a hardened steel gear to ensure smooth consistency on the higher ratios. The Bass Ratio product line comprises seven sets of machine heads, allowing for customization based on number of strings and tactile preference.

www.graphtech.com