Quote by solitaryzen
M1 and D50 ahead of MS-20, CS80, Arp 2600, SH-101, VCS3, Jupiter 8 and OB-8 !! ????? !!
I mean the M1 and D50 were important, but sonically I don't rate them (in fact I find the D50 NASTY and the M1 pretty boring). Sure you can make some decent sounds out of them, but you can with any number of synths of that style.
These list are of course always silly. It depends what you criteria are and everyone has different criteria.
For me, the ARP 2600 is the most useful and powerful synth in my selection. It has been on nearly every recording I have ever done. Makes it my number 1 but so what! That's just what I do....for someone else, the M1 may be the perfect ticket.