I met this guy that runs a live sound and PA company and he told me about this company. He said they make really good stuff, but I havent really been able to find anything on them, and was wandering if anyone knew anything about this company. Here is a clip from their bio. I'm not sure if this means anything or if it is just name tossing.
At Equation Audio, before we made our mics, we acquired very special Intellectual Property from one of the industry's best 'microphone gurus', Fred Cameron. Our core development team members were the core engineering team that created the widely acclaimed 'CAD Equitek Series', credited with being a 'founding' brand behind the revolution of the studio microphone market that began in the early 1990's.
Anyways I bought a new DS.V10 off the guy for $90, the closest online i could find was $130. I'm looking forward to testing it out and seeing what I get from it. Here is their website
http://www.equationaudio.com/index.htm