This controller, designed to work with Peavey's Vypyr amp series, features dual, assignable expression pedals with tap switches, dedicated tap tempo and looper control, as well as footswitches for accessing presets, preamp "stompbox" effects, post-amp "rack" effects, delay and reverb. The Sanpera II is housed in roadworthy and rugged cast-metal casing and features high-quality metal switches.