Four-Channel Professional Microphone Input Device with Built-in Acoustical Echo Cancelation.The EasyUSB PRO MIC I/O is designed to integrate any professional microphone with Vaddio's™ EasyUSB audio solutions. The PRO MIC I/O incorporates Vaddio’s unique SmartMIC technology into the mixer, providing distributed multi-channel acoustical echo cancelation and automatic microphone mixing. Additional DSP/Digital Signal Processing technologies include noise reduction, microphone gating, equalization, filtering and AGC for automatically calibrating to the live requirements of the room.The PRO MIC I/O comes equipped with four independent echo cancelation microphone inputs and one discreet output for interfacing to the Vaddio EasyUSB Mixer/Amp. The system can be expanded to support eight microphones by adding an additional PRO MIC I/O.This Package Includes:- EasyUSB PRO MIC I/O Interface- Quick-Start Guide- 1 qty 4-position phoenix-style connector- 4 qty rubber feet for the bottom of EasyUSB MicPOD I/O unit if not rack-mounted
Audio
Frequency range
20 - 20000 Hz
Dynamic range
90 dB
Total Harmonic Distortion (THD) + noise
0.02%
Noise reduction
Yes
Echo cancellation
Yes
Automatic gain control
Yes
Low pass filter
Yes
High pass filter
Yes
Microphone mixing type
Auto
Channels quantity
4 channels
Design
Product colour
Black
Ports & interfaces
RS-232 ports
1
Ethernet LAN (RJ-45) ports
1
XLR input
4
Operational conditions
Operating temperature (T-T)
0 - 40 °C
Operating relative humidity (H-H)
20 - 80%
Network
Ethernet LAN
Yes
Weight & dimensions
Width
8.38" (212.9 mm)
Depth
6" (152.4 mm)
Height
1.72" (43.7 mm)
Weight
22.9 oz (650 g)
Packaging content
User guide
Yes
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Vaddio 999-8520-000 Vaddio EasyUSB PRO MIC I/O Black Ethernet LAN 20 - 20000 Hz