I always dreamt about a Prophet 5. But buying a vintage one is very expensive and moreover a jump into the dark ( since old synths are always a big question mark ). When Dave Smith made the rev 4, i started thinking about it more and more, until i had my decision. I bought the Prophet 10 for my birthday and .... WOW. I could talk for several hours about it. Nothing else sound so lush, fat, warm, nasty..and i own several important analog and digital synths. So, what can i say more? Despite of its simplicity, it is always a surprise how fast you can program superb sounds that make you stamp a big smile on your face. Thanks Dave Smith, Thanks Thomann. I am absolutely enthusiast about this synth