It is incredible them of ketron, I have ketron audya still it looks for solution neither to the drum ins nor to the sounds ins, they extract neither the nor software either sounds ins, a keyboard without ending and extract other one as sd9, and are deceptive with it of the samples, I order him an e-mail to ketron and it does not answer, they are less in my country every time he does not buy ketron for the same thing, sd1 could do percussion drum wav, it is incredible since they can do a keyboard that he lacks things that already tape-worm other one low than that of today