Fishman Ellipse Matrix Blend Undersaddle Pickup and Preamp System - Wide Format<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Super low-noise onboard preamp system Ergonomic soundhole-mounted design puts slider controls at your fingertips to maintain a natural playing position Features the world's best-selling undersaddle pickup， the Acoustic Matrix Phase switch (feedback control) Custom-designed cardioid condenser mini-microphone with gooseneck mount and accessible mic/pickup blending， plus mic trim control Unique patent-pending neodymium magnetic mounting system for easy， solder-free installation </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41HXZGULr2L.jpg" noproxy>