Search site: Submit Search About Shop Tour Instruments Fluke Ukulele Mandolin Flea Ukulele Firefly Banjo Cricket Violin & Viola Fluke SB Timber Bass Custom Gallery More Products Songbooks & Instructional Materials Strings Cases, Hangers, & Stands Electronics Hardware & Fun Stuff More Instruments Apparel Dealers Libraries Press Video Clips Testimonials Support FAQs Fluke/Flea Ukulele support Cricket Violin support Firefly Banjo support Timber Bass & Fluke SB support Instrument Specifications Shipping Info Warranty Returns Contact Holiday Gift Guide Nav Menu 3 Nav Menu 4 Nav Menu 5 Nav Menu 6 Nav Menu 7 Nav Menu 8 Magic Fluke Company MENU Open menu Toggle search bar CART ( ) Search... Submit search Home > More Products > Electronics > MiSi Battery-Free Pre-Amp Mi-Si battery-free preamp with Open-to-Source undersaddle. Pickup is built in. Great natural and warm tone, charges in seconds through output jack. base price: $120.00 Share your knowledge of this product. Be the first to write a review »