The M1 Active is a body-sensitive soundhole magnetic pickup designed to
fill large arenas and cut through the mix on a loud stage without
feeding back. Plug in and you will quickly find that it has never been
easier to get a superior live sound from your acoustic guitar! Unlike
other soundhole magnetic pickups, the M1 Active captures both string and
soundboard vibrations, creating a huge and natural sound from one
pickup. The adjustable pole pieces allow for the perfect balance in any
acoustic guitar. Feel free to plug directly in to your acoustic
amplifier or PA system because the built in preamp bypasses the need for
additional external preamps. If you are looking to eliminate the
trade-off between ease and performance, this is the pickup for you.