The modular had a deep sound that cut through even the hall noise. The Lunar Experience modules, however, were the controllers. Other modules (in the Synthesizers.com 5U format) were used for sound generation, but the demo should how it would be straightforward to use in a live situation.
Analog control modules (sequencers, triggers, MIDI converters, etc.) from The Lunar Experience:
Also, some video of the trigger module in action: