Sequential Circuits Prophet 5 Rev 2

Gorgeous Prophet 5 Rev 2 for sale on AH. It has some nicks, but it still looks beautiful to me. There were three primary revs of the Prophet 5, Rev 1, Rev 2, and Rev 3 which was followed by Rev 3.2 and 3.3. The Rev 1 was notorious for tuning problems, with the Rev 3 the most stable; however, the Rev 2 had and SSM filter chip while the Rev 3s had Curtis chips. Most say the Rev 2 sounds warmer. I haven't had the luxury to A/B the two myself but I have heard SSM filters on a Korg Mono/Poly and Polysix and they definitely sound different than most Curtis filters I've heard - much more liquid or bubbly with some resonance.