Vaddio EasyUSB PRO MIC I/O

Four-Channel Professional Microphone Input Device with Built-in Acoustical Echo Cancelation.
Key Features:
Allows third-party professional microphones to be used with the EasyUSB Mixer/Amp
Features four built-in wide-band echo canceling channels
Four (4) XLR mic level inputs with assignable phantom power, high and low cut filters, GPIO and front panel lockout
EasyUSB Port Output plugs into one EasyUSB Port Input on EasyUSB Mixer/Amp (Compliant with UC clients that use UAC drivers for USB 2.0)
Up to eight microphones can be used on two EasyUSB Ports
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 card
1 qty 4-position phoenix-style connector
4 qty rubber feet for the bottom of EasyUSB MicPOD I/O unit if not rack-mounted