Novation makes some amazing controller keyboards http://us.novationmusic.com/products/remote_sl?option=1 You might even suggest the Roland PCR line (knobs, sliders, and pads on those units) www.rolandus.com
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GEAR: Yamaha MOXF-6, Casio MZX-500, Roland Juno-Di, M-Audio Venom, Roland RS-70, Yamaha PSR S700, M-Audio Axiom Pro-61 (Midi Controller). SOFTWARE: Mixcraft-7, PowerTracks Pro Audio 2013, Beat Thang Virtual, Dimension Le.