Sigma sound Rhodes

[cnor22]

Hey All, I think the Rhodes I have may be the New York sigma sound Rhodes. It has the logo and if tags all over it. I know vintage vibe at one point (still does?) have the one from studio A. I am curious which one mine is from. It's a 1976 73 stage. I've owned it for over 12 years It has all the inventory tags on it but I know nothing about that. Let me know if you can connect me with someone that may know more about the history of this piano/studio.