Signal Processing Systems : Audio Interfaces : Digigram - AVA4-ES100

EtherSound 4xAnalog Audio Interface with 12VDC Power Supply

Model: AVA4-ES100

2 x Analog balanced audio inputs to ES100 network
2 x Analog balanced audio outputs from ES100 network with 1 dB digital attenuator
1 x SPDIF Digital audio outputs bridge from ES100 network
2 x EtherSound™ ES100 connectors allow the daisy-chaining and ring of multiple AVA4-ES100 devices or another EtherSound™ devices
4 x General purpose inputs for local control and monitoring

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AVA4-ES100 is a configurable EtherSound analog audio interface with 2 balanced analog audio inputs, 2 balanced analog audio outputs and a SPDIF digital audio output. AVA4-ES100 is a full ES100 compatible device and can be used without any restriction in any kind of ES100 network. AVA4-ES100 audio input sensitivity configuration enable a wide range of use from line input up to microphone input. This is ideal for public address and wide distributed digital professional sound network systems. It can be programmed to detect automatically priority announcement messages and switch on with selectable nominal value level output. A set of 4 GPI and 4 GPO makes the model locally or remotely controllable. AVA4-ES100 integrates a configurable RS232 serial interface.

2 x Analog balanced audio inputs to ES100 network
2 x Analog balanced audio outputs from ES100 network with 1 dB digital attenuator
1 x SPDIF Digital audio outputs bridge from ES100 network
2 x EtherSound™ ES100 connectors allow the daisy-chaining and ring of multiple AVA4-ES100 devices or another EtherSound™ devices
4 x General purpose inputs for local control and monitoring
4 x General purpose outputs for local control and monitoring
1 x RS232 configurable interface
128 EtherSound channels (64 upstream and 64 downstream) of 24 bits of audio transmission over standard CAT5 Ethernet cable in bidirectional mode or 64 channels in unidirectional mode
Remote management with ESMonitor software through the EtherSound Network. Dedicated control page for monitoring and controlling all the device parameters

Operating Temperature (Maximum): 50 C
Operating Temperature (Minimum): 0 C
Rack Units (Height): 1
DC Voltage: 12 Volts
Depth: 200 mm
Height: 40 mm
Width: 135 mm
Number of Inputs: 2
Number of Outputs: 3
Active Power: 15 Watt
Current Draw: 1.25 Amps
Sampling Rate/Frequency: 48 kHz
Sampling Rate/Frequency: 48000 Hz
Sampling Rate/Frequency: 0 Ghz
Dynamic Range: 102 dB
Input Impedance: 100 ohm
Number of Audio Channels: 128
Output Impedance: 2000 ohm
Quantization: 24 bit
Total Harmonic Distortion + Noise (THD+N): -95 %
Frequency Response: 20 to 20000 Hz
Serial Interface: RS232 Rx/Tx serial port interface (2)
OS Supported: Windows Seven/Vista/XP for 32 or 64 bit versions

Audio Interface 1589 kb - Brochure

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