Hey!
I had Roland VA76 and I bought SD1Plus Exp last winter.
Sd1 is very good for live playing,nice drums, realistic sound and good ,deep bases.The Keys are the same like VA76, semiweighted synth keys,should be nice to be a more harder...but..generaly Im ok with SD1, the vocalist helps a lot for live playing too.The software is simple and streight to object..no way of all kind of icons and unuseable animated things.I miss the huge Roland library but , with 310 internal sounds,you can manage perfect.Like I said really realistic,deep,fat sound.Perfect for jazzy ,bluesy ritmic songs.
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Vio