Green-GO GGO-MCXEXT Multi-Channel Rack Extension - 24 ChannelsThe Green GO Multi Channel Rack Extension is an additon to the Multi Channel Rack or Desk Station and provides direct access to 24 extra separate users or groups through individual multicolour push buttons. Each button can be assigned to a single user or a group. Four colour TFT touchscreens indicate the name, volume level and status of the channels. The push buttons next to the touchscreens are used to control the operational features for each