John East Retro Jazz Bass 3-Band Preamp - Chrome<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> fit directly into standard "Jazz" style basses without modification </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41E%2B39D29BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41k3oMBqSkL.jpg" noproxy>