Roland SRX01 Drum Kit Wave Expansion Board<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> 64MB-equivalent of the finest acoustic drum sounds ever assembled. </span></li><li><span class="a-list-item"> Vintage and modern drum sets - including rock， pop， and jazz. </span></li><li><span class="a-list-item"> Painstakingly sampled and edited in world-class recording studios. </span></li><li><span class="a-list-item"> Can be layered and played in stereo to deliver the most expressive drumming nuances. </span></li><li><span class="a-list-item"> Stereo samples with multiple velocity switches for unsurpassed authenticity. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/515X8431NNL.jpg" noproxy>