The DL431 is a 6U 19-inch 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 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. Two balanced analogue splits 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 pre-amps are remote controllable from two separate locations e.g. FoH and Monitor positions. Front-panel controls and local monitoring with integral headphone amplifier also makes the DL431 usable as a stand-alone device. Integral dual-redundant power supplies ensure peace of mind at all times.
24 mic/line inputs
Three totally independent preamps per channel
Analogue splits
Full metering on every channel
Hi pass 30Hz filter option on every channel
48V phantom voltage option on every channel
Control panel, with LCD screen, for easy unit configuration and channel set up
Two power supply units (PSUs) for dual redundancy
Easy routing to third-party AES50 devices
Integral headphone amplifier
Warranty - Yes
Operating Temperature (Maximum):
104 F
Operating Temperature (Minimum):
41 F
Product Weight:
47.40 lbs
Warranty (Length/Type):
3 years
Dimensions:
6U x 410 mm deep
Power Requirements:
100 to 240, 50-60Hz VAC
Analogue input Connector:
3-pin XLR balanced
Analogue outputs Connector A:
3-pin XLR balanced
Analogue outputs Connector B:
Independent second channel identical to above
Analogue outputs Connector C:
Independent third channel on front-mounted 3-pin XLR, balanced and transformer isolated
Headphone Connector:
1/4-inch jack
Audio Monitor:
3-pin XLR balanced
Phantom Power:
48-volt with local switch and remote control from XL8 control centre