Electro-Voice AI-1 8-Channel Analog Input Module for N8000
Electro-Voice AI-1 8-Channel Analog Input Module for N8000
The AI-1 is an eight-channel analog input module for use in an Electro-Voice N8000 system. Audio signals are connected via screw lockable Euroblock connectors. A-to-D conversion is taken care of by high performance linear 24-bit converters. Internally the signals are processed in 48-bit word length.
Key Features
- 117 dB dynamic range - for best audio performance
- Balanced inputs - high common mode rejection prevents long cables from picking up interference
- Automatic configuration - indication (message) of installation and removal of modules via IRIS-Net software
- EN 54-16: 2008
Technical Specifications
Supply voltage/current
+3.3 V DC, ±0.3 V / 35 mA
+18 V DC, ±0.5 V / 360 mA
-18 V DC, ±0.5 V / 105 mA
Audio inputs
8 x 3-pole Euroblock connectors, electronically symmetric
Input level (nominal)
+6 dBu / 1.55 V
Input level (max. before clip)
+21 dBu / 8.7 V
Input impedance
20 kΩ
Common mode rejection
> 70 dB
A/D conversion
24 Bit, Sigma-Delta, 128 times oversampling
Frequency response
20-20000 Hz (-0.5 dB)
Signal-to-noise ratio (A-weighted)
117 dB typical
THD+N
< 0.005%
Sample rate
48 kHz
Data format
24 Bit linear A/D conversion,
48 Bit processing
Signal delay
66 Samples = 1.375 ms at 48 kHz
Environmental rating
E1, E2, E3
Operating temperature
0 Degrees C to 40 Degrees C
Product dimensions (Width x Height x Depth)
114 x 33 x 258.5 mm
Net weight
200 g
Payment & Security
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