LR Baggs Violin Pickup Features a miniature vibration transducer cast right into the Aubert no.7 Mirecourt maple bridge for maximum sensitivity Will not affect the tone of your favorite violin As an integral part of the bridge, it effortlessly captures the instrument's inherent dynamics The top choice of more top pros including Alison Krauss, Michael Doucet, Darol Anger, and Jean-Luc Ponty, than any other pickup