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MIDAS DL251 I/O Interfaces Stage Box

I/O อินเตอร์เฟส Stage Box Midas DL251 48 Input, 16 Output Stage Box with 48 MIDAS Microphone Preamplifiers, Three AES50 Network Ports, Ethernet Control Port

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฿190,000.00 ฿152,000.00

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Description

Midas DL251  48 x 16 Fixed Format I/O Unit

I/O อินเตอร์เฟส Stage Box Midas DL251  48 Input, 16 Output Stage Box with 48 MIDAS Microphone Preamplifiers, Three AES50 Network Ports, Ethernet Control Port

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.

midas_dl251_io_interfaces_4

Features:

  • Fixed Format I/O unit compatible with all MIDAS digital audio consoles
  • Forty-eight remote control microphone/line audio inputs, fixed configuration
  • Sixteen audio line outputs, fixed configuration
  • Switchable between 96 kHz and 48 kHz sample rates
  • MIDI In, Out and Thru
  • Three AES50 ports
  • Ethernet control port (using MIDAS protocols)
  • Dual-redundant PSUs
  • Digital snake and distribution network component – can be used as part of a standalone digital snake
  • 48 audio input x 16 audio output configuration for snake applications
  • 5U 19″ rack-mountable form factor

Specifications

General Statistics
XLR connections
1 x 5U rack I/O box houses: 48 x (XLR) mic/line inputs 16 x (XLR) line outputs
Resilience N + 1 cable redundancy and dual redundant PSUs
General Specifications
Sampling rate 48 kHz, 96 kHz
Dynamic range 107 dB, 22 Hz to 22 kHz (no pre-emphasis)
Maximum gain 45 dB
Crosstalk @ 1 kHz -100 dB physically adjacent input channels
Crosstalk @ 10 kHz -90 dB physically adjacent input channels
Dimensions 5U x 414 mm deep
Net weight 10 kg
Shipping weight 18 kg
Power requirements 100 to 240 VAC, 50 to 60 Hz
Power consumption at 115 V 1 PSU: 85 W, 85 VA 2 PSU: 110 W, 110 VA
Power consumption at 230 V 1 PSU: 90 W, 100 VA 2 PSU: 110 W, 135 VA
Operating temperature range +5°C to +40°C
Storage temperature range -20°C to +60°C
System Inputs and Outputs
I/O box inputs
Connector 3-pin XLR balanced
A/D converter 24-bit, 96 kHz and 128 times oversampling
Box analogue outputs
Connector 3-pin XLR balanced
D/A converter 24-bit, 96 kHz and 128 times oversampling
MIDI
MIDI connector In, Out and Thru on 5-pin DIN (for use with Midas consoles only)
48 kHz I/O digital system inputs and outputs
System connector (1) 1 x AES50 (48 channels of bidirectional digital audio) on etherCON XLR
Redundant connector (2) 1 x AES50 (48 channels of bidirectional digital audio) on etherCON XLR providing redundant back-up
Additional connector (3) Not used
96 kHz I/O digital system inputs and outputs
System connector (1 and 2) 2 x AES50 (24 channels of bidirectional digital audio per connection) on etherCON XLR
N+1 connector (3) 1 x AES50 (24 channels of bidirectional digital audio on etherCON XLR providing redundant back-up
Input and Output Characteristics
Analogue input characteristics
Input I/O Box
Load Z 10k
Gain -2.5 dB to +45 dB
Max. level +24 dBu
Connector XLR
Analogue output characteristics
Output I/O Box
Source Z 50 Ω
Gain 0 dB
Max. level +21 dBu
Connector XLR
48 kHz digital I/O characteristics
Type AES50
Channels 48
Data length 24-bit
I/O Bidirectional
Description notes Conforms to AES50-2011
Connector etherCON XLR
96 kHz digital I/O characteristics
Type AES50
Channels 24
Data length 24-bit
I/O Bidirectional
Description notes Conforms to AES50-2011
Connector etherCON XLR

โทร. : 022031821, 026414744 ext 13, 020423530
สายด่วน : 081-2399040, 084-7696296, 089-6915832

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