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Review Summary
1 x 5U rack I/O Box Houses: 24 x (XLR) mic/line Inputs (48 mic/line amps)
24 x (XLR) Line Outputs
Dual Redundant Network Cables and Dual Redundant PSUs
Connector: 3-pin XLR Balanced
A/D Converter: 24-bit, 96kHz and 128 times Oversampling
Connector: 3-pin XLR Balanced
A/D Converter: 24-bit, 96kHz and 128 times Oversampling
In, Out and through on 5-pin DIN (for use with MIDAS Consoles only)
System Connector A (X): 1 x AES50 (24 channels of bi-directional digital audio) on EtherCON XLR
Redundant Connector A (Y): 1 x AES50 (24 channels of bi-directional digital audio) on EtherCON XLR providing redundant backup
System connector B (X): 1 x AES50 (24 channels of bi-directional digital audio) on EtherCON XLR
Redundant connector B (Y): 1 x AES50 (24 channels of bi-directional digital audio) on EtherCON XLR providing redundant backup
System connector A (X): 1 x AES50 (24 channels of bi-directional digital audio) on EtherCON XLR
Redundant connector A (Y): 1 x AES50 (24 channels of bi-directional digital audio) on EtherCON XLR providing redundant backup
System connector B (X): 1 x AES50 (24 channels of bi-directional digital audio) on EtherCON XLR
Redundant connector B (Y): 1 x AES50 (24 channels of bi-directional digital audio) on EtherCON XLR providing redundant backup
Load Z: 10 kOhms
Gain: -2.5dB to +45 dB
Max. level: +24 dBu
Connector: XLR
Source Z: 50 Ohms
Gain: 0 dB
Max. level:+21 dBu
Connector: XLR
Type: AES50
Channels: 24
Data Length: 24-bit
I/O: Bi-directional
Description notes: Conforms to AES50-2011
Connector: EtherCON XLR
Type: AES50
Channels: 24
Data Length: 24-bit
I/O: Bi-directional
Description notes: Conforms to AES50-2011
Connector: EtherCON XLR
48kHz / 96kHz
22Hz to 22kHz (at unity gain): > 107 dB
45 dB
-90dB Physically Adjacent Input Channels
-90dB Physically Adjacent Input Channels
Gain:
0dB (20Hz to 20kHz at +0dB to -1 dB)
45dB (20Hz to 20kHz at +0dB to -1 dB)
Gain:
0dB at +1dB to -1 dB)
45dB at +1dB to -1dB
Gain:
0dB (100Hz to 1kHz at 70dB)
45dB (100Hz to 1kHz at 90dB)
Gain:
0dB (1kHz to 10kHz at 0.01%)
45dB (1kHz to 10kHz at 0.03%)
Gain:
0dB (1kHz to 10kHz at 0.01%)
45dB (1kHz to 10kHz at 0.03%)
Gain:
0dB (Output Noise: -86dBu, EIN: -86dBu)
45dB (Output Noise: -81dBu, EIN: -126 dBu)
Gain:
0dB (Maximum level: +21 dBu, Dynamic Range: 107dB)
45dB (Maximum level: +21 dBu, Dynamic Range: 102dB)
100 V to 240 V AC +/-10%, 50 to 60Hz
<150 W
5 to 40 deg. C / 41 to 104 deg. F
-20 to 60 deg. C / -4 to 140 deg. F
5U x 410mm (16.14") Deep
15kg / 33.07lbs
696859306143
With today's tech-savvy concertgoers demanding more and more from the professional sound engineer, the need to increase fl exibility and functionality has never been greater. That's why the MIDAS Research and Development team have expanded upon the existing Microphone Splitter format to bring you the DL231.
MIDAS - The Legend in Sound Quality
With two independent MIDAS mic preamps per channel, the highest quality of sonic performance is guaranteed. And with dual-redundant network ports and power supplies, peace of mind comes as standard.
Analogue Meets Digital - The Best of Both Worlds
The DL231 combines the warmth and authenticity of analogue circuitry with the precision and agility of state-of-the-art digital techniques. Extreme care has been taken in the planning and execution of the PCB layout to maintain exceptional grounding and analogue/digital separation.
Versatility Without Compromise
As with all MIDAS products versatility without compromise is a priority, that's why the DL231 comes fitted with MIDI (In, Out and Thru) and an Ethernet Control port, plus four AES50 ports to handle the independent dual-redundant digital audio interfaces. The DL231 is capable of being switched between 24-bit 96 kHz and 48 kHz operation. A Mute All Outputs button is provided for convenient onstage re-patching - and the DL231 is powered by dual-redundant PSUs for superb reliability.
Housed in a road-ready, rugged rack-mountable chassis, the DL231 is ideally suited for transport and storage in standard flight cases (not included).
Integration Within the MIDAS Product Range
Styled to match their existing console aesthetic and designed to work with all MIDAS digital consoles, high performance I/O has never been easier to use - or more cost effective.
Additional Features
2 award-winning MIDAS microphone preamplifiers per channel with switchable +48 V phantom power
2 dual redundant AES50 network ports with independent phase-locked loop synchronization
24 electronically balanced output channels can be sourced from microphone preamplifiers or AES50 ports
Remote operation up to 100 m via CAT5/5e cable
24 bit audio operation with 96 kHz sample rate
All settings programmable from front panel controls or console
PSU status indicator LEDs and configuration LCD display on front panel
Features Neutrik etherCON AES50 network ports
Rugged 5U rackmount chassis for durability in portable applications
Dual redundant auto-ranging universal switch-mode power supplies
Designed and engineered in England