analog mixers of electronically generated signals in mono-, stereo- or multi-channel recording, transmission, real-time broadcast and/or entertainment applications; signal mixers for use in audio transmissions or recordings and for transmissions and recordings of audio segments in video applications; computers to automatically control active output combiners, master faders and volume controls; multi-colored metering devices to allow visual monitoring of the mixing activities; compact housing to accommodate mixers, comprising a console module to accommodate, on its face, actuators, switches, meters, connectors, controls, dials, audio in-put and out-put sockets; coaxial, computer and electrical cables and wires, integrated circuits and circuit boards; and, accessories, namely, expander consoles, meter bridges, support stands, equipment racks, rack mount brackets, connecting and mounting brackets, and mounting rails, all for use with analog and signal mixers

printed matter and publications, namely, user guides in the field of sound mixing