Lexicon MX400XL Dual Stereo/Surround Reverb/Effects Processor with XLR<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> 4-input/4-output XLR dual stereo/surround reverb and effects processor </span></li><li><span class="a-list-item"> 35 legendary Lexicon reverbs， delays， effects and dbx dynamics </span></li><li><span class="a-list-item"> 24-bit， 48kHz/44.1kHz sample rates </span></li><li><span class="a-list-item"> 224 Factory presets including 25 surround programs </span></li><li><span class="a-list-item"> Unique USB "Hardware Plug-In" feature with VST and AU plug-in software </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31rx4taFxYL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/319m4aRb6RL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31AxgnBhQQL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31SPtSlRPOL.jpg" noproxy>