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MIDAS DL431 I/O INTERFACES INPUT SPLITTER UNIT

MIDAS

I/O อินเตอร์เฟส Input Splitter Unit MIDAS DL431, 24 Input, 72 Output Active Microphone Splitter with Independent MIDAS Microphone Preamplifiers

180,000 ฿

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MIDAS DL431 I/O Interfaces Input Splitter Unit

I/O อินเตอร์เฟส Input Splitter Unit MIDAS DL431, 24 Input, 72 Output Active Microphone Splitter with Independent MIDAS Microphone Preamplifiers

Midas DL431 Input Splitter Unit is a 6U 19″ rack fixed configuration unit which features 24 mic/line inputs. Each input feeds three separate preamps, two with separate gain controls, the third being fixed gain. The two variable-gain preamps feed separate ADCs, which then pass 96 kHz digital audio to the AES50 ports. Four discrete AES50 outputs supply dual-redundant digital audio to AES50 networks, and allow for easy connection to any AES50 device, such as an HD recorder, network bridge, or mixing console.

Two balanced analog splits (sourced post each mic amp) are provided on the rear panel. The third, fixed-gain preamp feeds a transformer-isolated split on the front panel for recording or broadcast applications. The two variable gain preamps are remote controllable from two separate locations, such as front of house and monitor positions. Front panel controls and local monitoring with integral headphone amplifier also make the DL431 usable as a standalone device. Also, its integral dual-redundant power supplies are designed to ensure peace of mind at all times

Features:

  • 24 channel microphone splitter with 2 electronically and 1 transformer balanced outputs per channel
  • 3 award-winning MIDAS microphone preamplifiers per channel with switchable +48 V phantom power
  • 2 independent dual redundant AES50 (X and Y) network ports
  • Local channel monitoring with integrated headphone amplifier
  • 24 bit audio operation with 96 kHz sample rate
  • Remote operation up to 80 m via CAT5/5e cable
  • 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 6U rackmount chassis for durability in portable applications
  • Dual redundant auto-ranging universal switch-mode power supplies
  • 3-Year Warranty Program*
  • Designed and engineered in the U.K.

Specifications

General Specifications
Dimensions 6U x 402 mm deep
Net weight 21.5 kg
Power requirements 100 to 240 VAC, 50 to 60 Hz
Operating temperature range +5°C to +40°C
Storage temperature range -20°C to +60°C
Dynamic range (DL431 analogue input to DL431 analogue output) 124 dB unweighted
Dynamic range (DL431 analogue input to DL451 analogue output) 110 dB unweighted
Inputs and Outputs
Analogue inputs
Connector 3-pin XLR balanced
Phantom power 48 V with local switch and remote control from XL8 control centre
Gain control A -2.5 dB to +45 dB analogue gain in 2.5 dB steps with local and remote control
Gain control B Independent second channel identical to above
Filter A 30 Hz high pass with local defeat switch and remote control from control centre
Filter B Independent second channel identical to above
Meter (24-off ) 7-segment, -18 dBu to +24 dBu
Meter A/B Meters can be switched to monitor A or B pre-amplifiers
A/D converter A 24-bit, 96k and 128 times over sampling
A/D converter B Independent second channel identical to above
Analogue outputs
Connector A 3-pin XLR balanced
Connector B Independent second channel identical to above
Connector C Independent third channel on front-mounted 3-pin XLR, balanced and transformer isolated (with fixed gain of -6 dB)
Headphone connector ¼” jack
Audio monitor 3-pin XLR balanced
Digital (system) outputs
System connector A AES50 (24 channels of digital audio) on etherCON XLR
System connector B Independent second channel identical to above
Duplicate connector A AES50 (24 channels of digital audio) on XLR providing dual redundant back up of A channels
Duplicate connector B AES50 (24 channels of digital audio) on XLR providing dual redundant back up of B channels

Downloads

ดาวน์โหลด Product Information Midas DL431 I/O Interfaces Input Splitter Unit

ดาวน์โหลด Operator Manual Midas DL431 I/O Interfaces Input Splitter Unit