I think Ketron is doing great with new voices, use of audio ect, but who in the hell at Ketron decided that "sequencing" is no longer needed on an arranger?  Wasn't a "true" sequencer also left off the SD-5?  IMO the SD-5 is one expensive ass "sounds and styles" board..  Just my opinion on that though.
Squeak
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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.