Mi-Si acoustic trio ukulele preamp w/LR Baggs(8832UKE)

Mi-Si electronics is a revolutionary range of pick ups and preamps for retro fit into ukuleles, mandolins and guitars. They use energy efficient technology to produce a natural sound. The MiSi acoustic trio ukulele system features an active battery-free preamp designed specifically to work with the L.R. Baggs ukulele pickup. Can be charged in 60 seconds for up to 16 hours of playing time.