Rivera Music Systems (RMS) Modified Minimoog Ad

via Retro Synth Ads where you'll find the full write-up.

"Rivera Music Services 'The RMS Modified Minimoog' brochure from approximately 1981."

An interesting side note from the only other post on the site to mention Rivera Music Systems: "Aries was a modular synthesizer manufacturer founded by Frank Fink and was located in Salem Massachusetts US. They built high quality modular synths in both factory assembled and kit form. The modules of the ARIES modular system ware at the time manufactured by resident company RIVERA MUSIC (RMS)."

Robert Leiner's Aries Modular Site

http://www.leinermedia.net/aries/home.html

"Welcome, this is a site devoted to the ARIES Modular Systems. Here you will find some useful info, pictures, schematics and documentation about the various ARIES systems. If you have any more information about Aries, please contact me.

Aries was a modular synthesizer manufacturer founded by Frank Fink and was located in Salem Massachusetts US. They built high quality modular synths in both factory assembled and kit form. The modules of the ARIES modular system ware at the time manufactured by resident company RIVERA MUSIC (RMS)."