This is a beat paddrum machine thing that I acquired a while ago and never used as I have a newer one that I use. It was used when I got it and I really never used it except to turn it on when I bought it. I cant remember how much I paid for it and they do not make this model anymore but I believe that it was in the 300-400 range at retail price. You cam find them on ebay now and they are all j...