Q-SYS CIML4 4-Channel Mic/Line Input Card With Phantom Power

The Q-SYS CIML4 is a Core I/O expansion card designed for systems integrators and AV engineers who need to add analog microphone and line-level inputs to a Q-SYS Core processor. With four discrete input channels and switchable 48V phantom power, the card accommodates condenser microphones alongside standard line-level sources without requiring additional outboard equipment.

This card is well suited to installed AV applications including conference rooms, boardrooms, houses of worship, and performing arts facilities where flexible, scalable input routing is a system requirement. Rather than deploying external mic preamps or separate stage boxes, integrators can consolidate analog input expansion directly within the Q-SYS Core chassis, reducing rack space and simplifying signal flow. The CIML4 fits installations where input count needs to grow as a facility scales, and where maintaining a unified Q-SYS ecosystem is a priority for long-term serviceability and control.