New TriAxial Dynamic Technology allows the LR Baggs M1 Soundhole Pickup to respond to the guitars string and body vibrations, redefining what is possible from a soundhole pickup. The L.R. Baggs M-1 is a humbucking pickup with a twist. In a common stacked humbucker, the second, lower coil cancels hum, but doesnt contribute anything positive to the sound. In fact, it can muddy the sound of the main coil. The M1 unlocks the second coil. This allows it to make a positive sonic contribution while maintaining the pure open sound of a single coil - but without the hum.