Sonifex Exhibit New Distribution Amplifiers At BVE 2014
5th December 2013
Sonifex are exhibiting new distribution amplifiers on stand J01 at BVE 2014.
The RB-DDA6A3 digital distribution amplifier is used for distributing AES3id digital audio, repeating both the audio data and the status information of the input whilst re-normalising to standard digital audio levels. It has a single BNC AES3id audio input which is distributed to 6 BNC AES3id audio outputs.
Applications include distributing audio from a BluRay player to recorders, or feeding multiple studios with an output from a master clock.
The RB-DA24MD is a 24 way audio distribution amplifier, with 2 inputs which can be individually routed to 12 outputs or mixed and routed to all 24 outputs. The inputs can be configured as either dual mono, input 1 routed to outputs 1-12 and input 2 routed to outputs 13-24, or mixed-mono, inputs 1 and 2 mixed at a pre-set level and routed to all 24 outputs.
This product was designed for a niche application of distributing a mono or stereo audio feed to multiple active speakers for an emergency audio distribution system. The customer has a number of office desk clusters, each with a small speaker mounted underneath them, so that in the event of an emergency, everyone in the building gets a clear emergency signal. Because the RB-DA24MD has so many outputs, they can cover 100 desks with only 5 units.
The XLR inputs and D-type outputs are electronically balanced and can be wired unbalanced. Each output is individually buffered so that a short circuit on one won’t affect the others. Each output is also protected against connection to both POE (power over Ethernet) and phantom power circuits.
has master gain controls for both input 1 and input 2 which are pre-set potentiometers accessible through the rear panel. These controls allow the gain to be adjusted from -15dB to +15dB, useful for normalising consumer to professional signals and vice versa. An LED power indicator on the front panel shows that the unit is powered. Also a 125Hz 6dB per octave roll off filter can be switched in.
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UK and other export enquiries :
contact Eamonn Heffernan of Sonifex Ltd, tel : +44 1933 650 700 fax : +44 1933 650 726
email : firstname.lastname@example.org