Big sound, great tone, and all in an easy to use kick back package. This amp has a very user friendly operating set up. It features an AGC controlled preamp input stage, built in auto compression and a total sound shaping Enhance control together with a powerful three band active tone control you have everything needed to get a great sound every time with out all those extra unneeded controls often found on other gear. You get an aux input, DI output, and a headphone out that automatically mutes the speaker when you use the headphone jack. The optimally tuned plywood bass reflex enclosure features a hi quality Eden designed 15" dual cone speaker that cuts right through the mix and effortlessly delivers solid deep bass tone.