BEHRINGER EUROPOWER PMP550M<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Ultra-compact 500-Watt powered mixer </span></li><li><span class="a-list-item"> Revolutionary Class-D amplifier technology: enormous power， incredible sonic performance and super-light weight </span></li><li><span class="a-list-item"> Ultra-high quality KLARK TEKNIK FX processor with 25 presets including reverb， chorus， flanger， delay， pitch shifter and various multi-effects </span></li><li><span class="a-list-item"> Revolutionary FBQ Feedback Detection system instantly reveals critical frequencies for easy feedback removal </span></li><li><span class="a-list-item"> "Wireless-ready" for high-quality BEHRINGER digital wireless system (not included) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41S9B75RRlL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31x93Dk2IEL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41LhhXyz0jL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41b5RXNOVEL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41m%2BFhSRF8L.jpg" noproxy>