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QSC Q-SYS QIO-ML2X2 Peripheral Device The QSC Q-SYS QIO-ML2X2 is a versatile peripheral device that expands your Q-SYS Ecosystem with flexible, high-quality audio connectivity. Featuring two mic/line inputs and two line outputs, it is ideal for conference rooms, classrooms, performance spaces, and other installations requiring additional audio channels. Key Features Two mic/line inputs and two line outputs with XLR connectivity Supports up to four devices per Q-SYS system for easy scalability Balanced audio with low noise floor for clear, reliable sound Simple configuration via Q-SYS Designer software Compact form factor suitable for discreet or remote installation Power over Ethernet (PoE) compatible for flexible deployment Ideal for corporate AV, higher education, and professional audio workflows Overview The QIO-ML2X2 maintains QSC’s reputation for reliability and audio clarity, enabling installers and integrators to seamlessly expand their Q-SYS systems. Its balanced XLR inputs and outputs ensure high-fidelity audio with minimal delay. The device’s compact design and PoE power support make it perfect for both new installations and system expansions where space and power access may be limited.