The V-400 Concert Series Viola pickup offers an extraordinary level of performance, tone quality and accuracy for the viola. The piezo-ceramic Concert Series pickup for Viola is preinstalled in high quality Despiau bridges to provide the ultimate performance in terms of a precise and perfectly balanced tone from string to string. In addition to an exceptionally clear and natural tonal response designed to reveal the true character of the instrument, these pickups sound remarkably consistent every time they are played.