GS-TRRS/X3 provides three independent TRRS interfaces for mobile phones in a 1U rack unit. Each channel converts line audio to the phone microphone input and returns the phone output as a balanced mono signal for the audio system.

• Three channels for mobile phones or devices with TRRS connectors.
• Balanced mono input and output connections per channel on XLR.
• Front and rear TRRS connectors for temporary or fixed installation.
• Selectable wiring for Apple and Android phone compatibility.
• Front-panel level controls for each interface.