Featuring 24 amp channel models -- both the clean and distorted channels of 12 popular amps for the first time anywhere -- plus 11 editable preamp "stomp box" effects and 11 editable post-amp "rack" effects with dual-parameter control. Players can use up to five effects simultaneously. When used with the optional Peavey Sanpera^TM foot controller, the possibilities further expand from 12 in-amp presets to 400 programmable presets, with an on-board looper and more. The Vypyr® also acts as its own computer audio interface, with a built-in studio-quality USB 2.0 output on most models that is recognized by computers as an audio device. The entire six-model Vypyr® Series features the easy-to-use Peavey WYSIWYG (What You See Is What You Get) interface.