The unit is in very good condition, tested and working well. It has a few cosmetic marks but not too big or major. Please see photos. Comes with power cable. 

The Alesis MidiVerb 4 is a dual-channel digital signal processor designed for professional project studios and musicians, offering a range of effects including reverb, delay, chorus, flange, and pitch effects. It features 18-bit A/D and D/A converters and 24-bit internal processing, providing a 20Hz-20kHz bandwidth and 90dB dynamic range.