L.R. Baggs Violin Pickup with Eternal Jack MountThe L. R. Baggs LR VIO gives you clearer sound when performing with your violin. The L. R. Baggs LR VIO is a Violin Pickup with Eternal Jack Mount. Our Violin Pickup is a miniature vibration sensor cast directly into a Superieur Despiau "Two Tree" maple bridge for maximum sensitivity and signal transfer. As an integral part of the bridge, it effortlessly captures the instrument's inherent dynamics. Furthermore, its selective admittance pattern is