The DL251 from MIDAS is a 5U 19" rackmount fixed-configuration I/O unit with forty-eight microphone/line inputs and sixteen line outputs. Limited to analog connections, the unit provides a more cost-effective solution for those not needing the flexibility of MIDAS modular I/O hardware.MIDI (In, Out, Thru) connectors and an Ethernet control port are fitted as standard. Three AES50 ports handle the (n+1) redundant digital audio interface. The DL251 is capable of being switched between 96 kHz and 48 kHz via the front panel.A rear panel "Mute All Outputs" button is provided for aiding in onstage re-patching. The unit is also equipped with dual-redundant, universal power supplies.Fixed Format I/O unit compatible with all MIDAS digital audio consolesForty-eight remote control microphone/line audio inputs, fixed configurationSixteen audio line outputs, fixed configurationSwitchable between 96 kHz and 48 kHz sample ratesMIDI In, Out and ThruThree AES50 portsEthernet control port (using MIDAS protocols)Dual-redundant PSUsDigital snake and distribution network component - can be used as part of a standalone digital snake48 audio input x 16 audio output configuration for snake applications5U 19" rack-mountable form factor