19" / 2RU control panel with 28 OLED colour display key; 8 characters per key; individual volume control per key; 5 functionkeys; 1 shift page; master level control; 4-pin XLR headset connector; built-in loudspeaker; 3 GPI I/Os; auxiliary connector for external microphone and external loudspeaker; 2 external headset connectors and 2 analog balanced audio inputs and outputs; matrix link: BNC (75 ohms coax cable) or RJ-45 (CAT-5 cable); Option slot for future expansions; integrated power supply; overall depth: 80mm; gooseneck microphone (e.g. MIC-30 6390004) not included