The AxC-AS8M V2 provides 8 high-end MIC/line inputs (both line and microphone level) using just one slot, with incredible density. It must be inserted into the slot available on the rear panel of the Agora H1 to build the audio bridge.
Applications AxC-AS8M V2
Suitable for all professional applications that require a large number of high quality MIC/line inputs with small dimensions:
8 high-performance microphone and line preamplifiers, high-class A/D converter chip, excellent circuit design
The AxC-AS8M V2 board sets new standards in quality, price and density ratio (number of channels per slot) for professional audio applications
Activation of +48 V Phantom power for each channel, preamp value setting
Digital 0.5 dB linear step attenuator / gain and -56 dBu to +24 dBu input sensitivity
Attenuation / gain settings and VU-meter can be individually controlled and monitored per every channel via network for remote management from virtually anywhere
Main features
8 balanced MIC/line + high quality preamplifiers
Input sensitivity from +24 dBu to -56 dBu
Analog gain range: 0 to +80 dB (0.5 dB increments)
E.I.N. < -126 dBu
Dynamic range > 115 dB(Aw)
THD+N < -90 dB
+48 V phantom power, individually controllable for each input
1 x DB25 female connector
Control page dedicated to monitor and control all board parameters (gain, phantom power on each channel, pre-amp values, VU-meter)
General
Size
200 mm x 100 mm x 40 mm – AuviTran Audio ToolBox platform cards format
Power supply
+12 V / +3.3 V
Storage: temp / humidity
-5 °C to 70 °C / 0% to 95% (non-condensing)
Operating: temp / humidity
0 °C to 50 °C / 5% to 90% (non-condensing)
Connectors
1 x female DB25 connectors (Yamaha pinout) - Optional: DB25 to EuroBlock plug available
Audio inputs
Number of inputs
8 MIC/line inputs
Audio inputs specifications
Sampling frequency
44.1 kHz, 48 kHz, 88.2 kHz or 96 kHz
ADC resolution
24 bits
Input specification
balanced MIC/line
Input maximum level
+24 dBu
Audio inputs MIC/line technical specifications
Analog gain range
0 dB to +80 dB (0.5 dB step)
Input sensibility
+24 dBu to -56 dBu
Input impedance
2,7 kohm (differential)
E.I.N. @ (Rs=150ohm G=+80 dB)
-126 dBu
Dynamic range
> 115 dB A-weighted (> 112 dB un-weighted)
THD+N (1 kHz)
< -90 dB
Frequency response
20 Hz – 20 kHz ±0.2 dB)
Phantom power
+48 V (individually controllable for each channel)
Integration environment
Audio ToolBox platform
AxC-AS8M V2 is one the cards for the AuviTran Audio ToolBox platform
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