Studiologic Acuna 88 Lightweight Hammer Action Keyboard Controller for Use with iPads， 88 Keys<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Perfect iPad integration using the Acuna CPanel App </span></li><li><span class="a-list-item"> 88-key FATAR TP/100 Premium Weighted Hammer ActionMonophonic Aftertouch， 3 factory velocity curves </span></li><li><span class="a-list-item"> 4 programmable layers， 2 midi ports separately assignable， 4 assignable encoders </span></li><li><span class="a-list-item"> USB midi port compatible with iOS 4; 2 </span></li><li><span class="a-list-item"> Housed in a solid metal casing </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/414IMwHHtWL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/21x%2BwTfrzdL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41tL%2B8%2BAfmL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51XfT9eZlRL.jpg" noproxy>