AuviTran AXC-AE8IO 4 Balanced Analog I/O Card for Audio ToolBox on Euroblock

Info

AxC-AE8IO is an eight channels high-end analog input/output AxC card, with Euroblock connectors for the AuviTran Audio ToolBox platform.

The AxC-AE8IO combines high-performance AD and DA converter chips, with an excellent circuit design in a format of one AxC card for high end fixed installation applications.

An internal smart design avoids loud noises during start-up and cut-off. This mechanism meets the constraints of use for high power sound reinforcement systems for professional audio applications.

A 0.5 dB step digital attenuator/gains from -115dB to +12dB and two hardware reference level pads of +10 dBu or +24 dBu are fully controllable via software. It enables fine level calibration for addressing a large panel of applications in professional audio systems.

Attenuation-gain setting and vu-meter can be monitored and controlled individually per channel via network for a remote management, from virtually anywhere.

Size 200 mm x 100 mm x 40 mm – Format AuviTran Audio ToolBox platform cards
Power Supply +12V / +3.3V – Through AuviTran Audio ToolBox backplane
Storage: Temp/Humidity (non-condensing) -5°C to 70°C / Max 95% (non-condensing)
Operating: Temp/Humidity (non-condensing) 0°C to 50°C / 5% to 90% (non-condensing)
Connectors 4×3 pole double row Euroblock connector (pitch 3.81mm) for analog inputs and outputs

Audio Inputs

Number of inputs Up to 4 analog inputs routed through the AuviTran Audio ToolBox backplane to the other cards
Number of outputs Up to 4 analog outputs routed through the AuviTran Audio ToolBox backplane to the other cards

Audio Inputs Specifications

Sample rate 44.1 kHz, 48kHz, 88,2 kHz, and 96 kHz
A/D Resolution 24 bit
Frequency response 20Hz – 20kHz (± 0.1dB)
Dynamic Range (BW 22KHz) >112 dB A-weighted (> 109 dB un-weighted)
THD+N (1KHz / BW 22KHz) < -98 dB
Input specification Balanced analog on EuroBlock, 10kΩ Input Impedance (differential)
Input level pad for 0dBfs +24dBu or +10dBu configurable by software via network
Input volume control +10dB to -115dB with 0.5 dB step digital control by software via network with click and plop free management
Input phase Phase inversion configurable by software via network

Audio Outputs Specifications

Sample rate 44.1 kHz, 48kHz, 88,2 kHz, and 96 kHz
A/D Resolution 24 bit
Frequency response 20Hz – 20kHz (± 0.15dB)
Dynamic Range (BW 22KHz) >112 dB A-weighted (> 109 dB un-weighted)
THD+N (1KHz / BW 22KHz) < -98 dB
Output specification Balanced on Euroblock connectors <100Ω Output Impedance
Output level pad for 0dBfs +24dBu or +10dBu configurable by software via network
Output volume control +10dB to -115dB with 0.5 dB step digital control by software via network with click and plop free management
Digital automatic mute @ zero-data with plop-free output mute
Output phase Phase inversion configurable by software via network

Integration Environment

Audio ToolBox platform AxC-AE8IO is one the cards for the AuviTran Audio ToolBox platform
AVS-ESMonitor AVS-ESMonitor enables to remotely set, control and monitor an EtherSound network and provides enhanced control pages to manage the specific parameters of cards inserted in the different slots
OS Supported Windows 10/8.1/8/Seven/Vista/XP for 32 or 64 bit versions

Two AxC-AE8IO card inserted in an AVBx3-ES100 enables to build 1U 19” unit with high performance 8 analog inputs + 8 analog outputs for professional high end fixed installations.

Fixed installations