Description DL251 is a 5U 19″ fixed-configuration rack I/O unit with 48 mic/line level inputs and 16 line level outputs and delivers legendary Midas sound quality utilising our time-tested and road-proven technologies. Featuring award-winning Midas microphone preamplifiers with 2.5 dB analogue gain steps and three AES50 network ports providing N 1 redundancy, plus an Ethernet control port and a MIDI Interface (In, Out, Thru), the DL251 is the ideal partner to the Midas M Series and PRO Series digital consoles, enabling a digital snake connection from Front of House to stage. Features48 award-winning Midas microphone preamplifiers with switchable 48 V phantom power16 actively balanced low impedance line level outputsSelectable 96 kHz or 48 kHz sample rate operationRemote operation up to 100 m via CAT5/5e cableAll settings programmable from front panel controls or consolePSU status indicator LEDs and configuration switches on front panel3 AES50 network ports for redundant connectionsMIDI In, Out and Thru connectorsFeatures Neutrik etherCON* AES50 network portsRugged 5U rackmount chassis for durability in portable applicationsDual redundant auto-ranging universal switch-mode power suppliesSpecificationsGeneral StatisticsXLR connectionsResilienceN 1 cable redundancy and dual redundant PSUsGeneral SpecificationsSampling rate48 kHz, 96 kHzDynamic range107 dB, 22 Hz to 22 kHz (no pre-emphasis)Maximum gain45 dBCrosstalk @ 1 kHz-100 dB physically adjacent input channelsCrosstalk @ 10 kHz-90 dB physically adjacent input channelsDimensions5U x 414 mm deepNet weight10 kgShipping weight18 kgPower requirements100 to 240 VAC, 50 to 60 HzPower consumption at 115 V1 PSU: 85 W, 85 VA 2 PSU: 110 W, 110 VAPower consumption at 230 V1 PSU: 90 W, 100 VA 2 PSU: 110 W, 135 VAOperating temperature range 5°C to 40°CStorage temperature range-20°C to 60°CSystem Inputs and OutputsI/O box inputsBox analogue outputsMIDI48 kHz I/O digital system inputs and outputs96 kHz I/O digital system inputs and outputsInput and Output CharacteristicsAnalogue input characteristicsAnalogue output characteristics48 kHz digital I/O characteristics96 kHz digital I/O characteristics
