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Vaddio 999-8520-000 Easy USB Pro Mic I/O
  • Vaddio 999-8520-000 Easy USB Pro Mic I/O
  • Vaddio 999-8520-000 Easy USB Pro Mic I/O
  • Vaddio 999-8520-000 Easy USB Pro Mic I/O
  • Vaddio 999-8520-000 Easy USB Pro Mic I/O
  • Vaddio 999-8520-000 Easy USB Pro Mic I/O
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Vaddio 999-8520-000 Easy USB Pro Mic I/O

Manufacturer: Vaddio

Item #: VAD-999-8520-000   •   MFG #: 999-8520-000


List Price:$795.00
Our Price:$715.50

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Availability: Direct Ship From Manufacturer
Item ships directly from the manufacturer. Normal delivery time is 2-7 business days and is subject to manufacturer availability. Need it sooner? Call 800-522-2025, or email Customer Service for expedited delivery options.
  • 2 - 7 Day Normal Delivery Time - Faster Shipping Options at Checkout or Call Us.



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 cancellation 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 cancellation 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.

  • Features

    • Allows third-party professional microphones to be used with the EasyUSB Mixer/Amp
    • Features four built-in wide-band echo cancelling 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
  • Specifications

    • Frequency Response 20 Hz to 20 kHz
    • Dynamic Range >90 dB
    • THD + Noise < 0.02%
    • Microphone Input 4 x XLR female balanced microphone inputs
    • 48 VDC Phantom Power
    • Microphone Preamp-adjustable from 10 to 46 dB gain
    • Audio Processing Acoustical Echo Cancellation, Automatic Gain Control, Noise Reduction, Automatic Microphone Mixing, HP/LP Filters
    • User Controls Front Panel Rotatory Gain Controls, rear DIP Switches for audio processing and GPIO
    • Ports EasyMic Ports: 1 x RJ45 female proprietary interface (audio, power, & control), Maximum CAT5 Cable Distance: 100.0' (30.5 m)
    • Control Port: RJ45 female Vaddio Std. RS-232 Pin-out for CAT5 cable
    • Operating Temperature 32 to 104°F (0 to 40°C)
    • 273.15 to 313.15 K
    • Relative Humidity 20 to 80%
    • Dimensions (H x W x D) 1.7 x 8.4 x 6.0" (43.7 x 212.7 x 152.4 mm)
    • Weight 1.4 lb (0.6 kg)
  • Item Includes

    • One (1) PRO MIC I/O
    • Documentation