Search site: Submit Search Instruments Fluke Ukulele Mandolin Flea Ukulele Firefly Banjo Cricket Violin & Viola Fluke SB Timber Bass Available Now Custom Gallery More Products Accessories & Hardware Books & Instructional Materials Strings Ukulele Strings Banjo Strings Bass Strings Guitar Strings Mandolin Strings Violin/Viola Strings Cases, Hangers, & Stands Electronics More Instruments Gift Certificates Apparel Gift Guide What's New New Products Continuing Improvements About Libraries Press Testimonials Contact Shop Tour Support FAQs Fluke/Flea Ukulele support Flea Mandolin Support Cricket Violin support Firefly Banjo support Timber Bass & Fluke SB support Instrument Specifications Shipping Info Warranty Returns 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 Features Related Items EHX Hot Lynx Stereo Wired Earbuds Electro-Harmonix Headphone Amp Clip-on Electronic Tuner Microphone Cable Base Price: $18.00 Add Base Price: $49.00 Add Base Price: $23.00 Add Base Price: $22.00 Add EHX Hot Threads Stereo Wired Headphones Instrument Cable Fishman Loudbox Mini Amp D'Addario Nexxus 360 Rechargeable Tuner Base Price: $18.00 Add Base Price: $18.00 Add Base Price: $349.95 Add Base Price: $30.00 Add Share your knowledge of this product. Be the first to write a review »