Specifications

Audio System Input Splitter
Midas DL431
The DL431 is a 6U 19” rack xed conguration unit which features 24 mic / line inputs.
Each input feeds three separate preamps, two with separate gain controls, the third being
xed gain.
The two variable-gain preamps feed separate ADCs which then pass 96kHz 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 (e.g. HD recorder,
Network Bridge or mixing console).
Two balanced analogue splits (sourced post each mic amp) are provided on the rear
panel. The third, xed gain, preamp feeds a transformer isolated split on the front panel
for recording or broadcast applications. The two variable gain pre-amps are remote
controllable from two separate locations e.g. FoH and Monitor positions. Front-panel
controls and local monitoring with integral headphone amplier also makes the DL431
usable as a stand-alone device. Integral dual-redundant power supplies ensure peace of
mind at all times.
Overview:
A Front-panel control and local monitoring (can be used as a stand alone unit)
A Integral headphone amplier
A Dual redundant PSUs
A Integrated three way analogue mic splits
A Four AES50 ports
A Digital snake and distribution network component
A 6U
Audio System Fixed Format I/O
Midas DL251
The DL251 is a 5U xed conguration I/O unit with 48 mic/line inputs and 16 mic/line
outputs. The DL251 is limited to analogue connections and provides a more cost-eective
solution for those not requiring the exibility of Midas modular I/O hardware.
MIDI in, out and thru and one Ethernet control port are tted as standard. Three AES50
ports handle the (n+1) redundant digital audio interface. The DL251 is capable of being
switched between 96kHz and 48kHz via a front panel switch. On the rear panel there is
a MUTE all outputs button for on stage re-patching. The unit is also equipped with dual
redundant PSUs.
Overview:
A 48 remote control mic/line audio inputs / 16 audio line outputs xed conguration
A Switchable between 96kHz and 48kHz sample rates
A Midi out and thru
A Three AES50 ports
A Ethernet control port (using Midas protocols)
A Dual redundant PSUs
A Digital snake and distribution network component
A DL252 is a 48 audio outputs / 16 audio inputs conguration for snake applications
A 5U