Roland CB-CD2E CARRYING CASE 2-Channel design - Guitar input and Mic/Line input with Phantom Power Stereo 30-watt/dual 6.5-inch speaker configuration loud enough for club gigs and small PA applications Onboard DSP delivers lush stereo/multi-band chorus, newly developed wide chorus and delay/reverb with footswitch control Built-in Auto Anti-Feedback controls allow for maximum volume without feedback Convenient Mute switch for silent tuning on stage