Artec ART-MSP-50 Soundhole Magnetic Pickup<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> 10mm Pole Piece Pitch </span></li><li><span class="a-list-item"> Single Bobbin </span></li><li><span class="a-list-item"> Passive </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41kl6kA5jtL.jpg" noproxy>