SM Pro Audio V-Machine - B-Stock (customer returns) with full warranty / without sample tank 2 se software - compact stand-alone VST/VSTi hardware playback module (load VST instrument and effect plug-ins without the use of a PC). Suitable for performance keyboard players and DJ's. Banks and presets (including chaining, layering, splitting) can be edited with the V-Box or the host software, create synth layers and chain them with effects, connect nearly any MIDI controller to the V-Box, multiple VSTi's can be combined, MIDI learn, all effect and synth chains can be switched latency free, USB ports for copy protection dongles, use software samplers (stream content from any USB drive). Connectors: 2x 1/4" jack outputs, 1x MIDI input, 1x 1/4" jack headphone out, 1x USB to host port, 2x USB ports for dongles and/or controllers, 12V power port.