They are made of aluminum and externally powder coated. They insulate PTFE and O-rings on the sealing plugs and connectors. Here you will find the different models and their specifications.
CAPITOL IP is an 8 Channel Fixed Configuration Digital Audio Mixing Console. Its features are based on those of the previous CAPITOL console, but with the experience of the previous model, its surface has been redesigned with new silent keys, more programmable keys and a new arrangement of controls in the monitoring section.
ATRIUM is the new digital audio mixer designed specifically for on-air audio production for radio and television with high operational requirements and workflows.