LR Baggs High-Fidelity Bridge Plate Acoustic Pickup SystemLR Baggs High Fidelity Bridge Plate Acoustic Pickup System Bridge plate sensor pickup Introducing HiFi, a non invasive pickup design that pairs dual bridge plate sensors with high fidelity electronics, providing exceptional balance, definition, dynamics, and good feedback resistance. With a simplified peel and stick installation, the lightweight pickups preserve the integrity of your instruments bridge plate without negatively altering your acoustic