“You are bidding on an Ensoniq ESQm hybrid analog / digital synthesizer. It is the rack-mount version of the well known Ensoniq ESQ-1 keyboard.
If you’re looking at this unit, you probably know it well for it’s unique sound. If not, the ESQm is an 8-voice hybrid analog / digital synthesizers based on the exact same engine as the ESQ-1. It utilizes digital oscillators processed through a subtractive synthesis engine with a pure analog VCF / VCA section built on the coveted CEM 3379. This combination of digital and analog components give it a very unique “hybrid” sound that can range from stark and cold, to warm and ballsy, to experimental and creative, and many variations in between. ” Click here to search for synths on eBay