Luna USBUPGRADE Preamp Upgrade with Cable for Acoustic Guitar<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> USB Type I output </span></li><li><span class="a-list-item"> allows connectivity to PC or Apple computer for direct recording without an audio interface </span></li><li><span class="a-list-item"> self-powered via preamp - no external USB power needed </span></li><li><span class="a-list-item"> compatible with Apple and Windows recording software applications </span></li><li><span class="a-list-item"> compatible with iPhone &amp; iPad* and Apple GarageBand </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41EtzUlRwvL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/516aGUyTeaL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31h6ssTevdL.jpg" noproxy>