Programmable Guitar Combo, 2x20 watt power, super wide stereo, EQ with patented ISF control, Voice with 6 channel selection, 12 stereo effects, store up to 6 of your own sounds, free INSIDER software, USB Mini B input for use with INSIDER and for recording (cable not included), MP3/Line Stereo with dynamic EQ for great sound reproduction, speaker emulated output for silent practice or recording, stereo speaker setup, mains powered via from separate PSU (included). NOTE: Presonus software included, license expired for updates (will not be able to register or update).