DV Mark Multiamp 3-Channel Preamp/Effects Processor/Power Amp White One jack inputTwo jack outputs Three channels (Clean, Crunch and Lead)Gain, Presence, Level and Master controlsBass, Mid and High EQ controls Virtual ampsSpeaker cabs and mic effectsExternal memory The MULTIAMP offers an amazingly wide range of tones with faithful reproduction of every sound characteristic, plus the nuance and feel of real amps, cabs and effects It is an invaluable tool for both live and studio work From the bedroom to the pro studio and from coffeehouses to arenas, the MULTIAMP is the perfect answer