Technical specifications: see doc
It's a workstation, the interest is to the one used (without computer).
Thousands of sounds, a good MIDI sequencer, interesting effects, a mode pattern IDAL to live.
Input / output Midi between pedals etc ...

UTILIZATION

Use a little complex at first, but it just quickly ...
I love the pattern mode that allows me to play with prprogrammes loops for the drums and bass for example.
The manual is trs complete silence.
The touch is very well for organ and electric piano (Rhodes, Wurlitzer) by IDAL not against the acoustic piano (no ballast.
The pitch and modulation joystick, and very practical.
However, I AIM a larger screen for ease of shipping mode sequencer.

SOUNDS

It feels a little the weight of years ...
But it is all perfectly fine (much better than most of Casio and Yamaha arranger).
The interest is mainly the diversity and mode allows user to combine the sounds and lead sounds interresting to see mind-blowing!

OVERALL OPINION

I use it for 7 years, I am fully satisfied.
I love the pattern mode that allows me to assign each key pattern dclencher noon to live.
The sequencer is not very practical for ca nothing like a computer ...
The sounds are numerous and trs Varis (about 1000), the combi mode allows CRER its own sons.Deplus is little to add to it a midi sound module or virtual instrument control computer.
In short, these one synth used independently or as part of a studio.
I refer this choice without hsiter and I am a hard spare.