Fishman Classic Series M-100 Mandolin Pickup<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Brand:FISHMAN </span></li><li><span class="a-list-item"> Fishman is dedicated to helping musicians achieve the truest sound possible whenever they plug in. </span></li><li><span class="a-list-item"> A piezo-ceramic pickup element is embedded in an adjustable ebony replacement bridge for archtop style mandolins.  </span></li><li><span class="a-list-item"> Comes complete with a 1/4" external jack for easy mounting. </span></li><li><span class="a-list-item"> An impedance matching preamp is recommended， but not required. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41Pjs-yJkPL.jpg" noproxy>