Q-SYS Core 110f Network + Analog I/O Processor (V2)Class leading I O: Core 110f has 24 I O + USB, POTS and VoIP simultaneously offering the best cost to I O ratio in a single SKU, single chassis product available on the market. 8 Flex Channels: Nearly all the flexibility of a card based DSP solution without the hassle of multiple SKU's and custom ordering. Extend your network I O connectivity with QIO Series: QIO Series lets you quickly add network I O connectivity to your Q SYS systems where it's