Korg once again showing the major manufacturers how it's done with the volca series! Three separate book-sized beatboxes announced today at Musikmesse and expected to cost only $149 USD.
"Korg announces the volca series of analog synthesizers. The volca series is a new lineup consisting of three units: the volca Keys lead Synthesizer, the volca Bass synthesizer, and the volca Beats rhythm machine. These units let you create a diverse array of fat sounds that can only be obtained from an analog synthesizer; and you can generate intuitive phrase performances using the loop sequencer. Multiple units can be used in tandem, or together with your DAW software."
SonicState.com video from MusikMesse: