Pre-owned Alesis Nanoverb Digital Effects Processor in good condition with some small signs of wear, comes with power supply. 

The Alesis Nanoverb 18 Bit Digital Effects Processor is a rackmount reverb unit featuring 16 of Alesis' reverberation algorithms ranging from rooms to halls to impossible spaces. It offers controls for input, mix, output, and adjust, with modes for hall, room, plate, and nonlinear reverb as well as chorus, flange, rotary speaker, delay, and chorus-room mixes.