Vaddio EasyUSB PRO MIC I/O System - 4-Channel XLR Microphone Interface with AEC
Vaddio EasyUSB PRO MIC I/O System - 4-Channel XLR Microphone Interface with AEC is backordered and will ship as soon as it is back in stock.
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Vaddio EasyUSB PRO MIC I/O System - 4-Channel XLR Microphone Interf...
Product Overview
The Vaddio EasyUSB PRO MIC I/O System (999-8520-000) is a four-channel professional microphone input device with built-in acoustic echo cancellation (AEC) for use with the Vaddio EasyUSB Mixer/Amp. It enables professional XLR microphones to be used with EasyUSB audio systems, providing four XLR mic-level inputs with assignable phantom power, DSP processing, and a single EasyUSB Port output that connects to one EasyUSB Port input on the EasyUSB Mixer/Amp. Up to eight microphones can be supported by adding a second PRO MIC I/O.
Product Description
The EasyUSB PRO MIC I/O integrates Vaddio SmartMIC technology with professional XLR microphone inputs, providing distributed multi-channel AEC, automatic microphone mixing, noise reduction, microphone gating, equalization, filtering, and automatic gain control (AGC). Each of the four channels independently echo-cancels, ensuring clean audio regardless of which microphones are active.
The EasyUSB Port output connects to the EasyUSB Mixer/Amp and the combined system is UAC-compliant with UC soft clients using USB 2.0 drivers. High and low cut filters, GPIO control, and front panel lockout provide integration flexibility for professional installations.
Key Features
- 4 XLR Mic Inputs with Phantom Power - Individual channel assignable phantom power for condenser microphones.
- 4-Channel Built-In Wideband AEC - Per-channel acoustic echo cancellation for clean conferencing audio.
- SmartMIC DSP Technology - Automatic microphone mixing, noise reduction, gating, EQ, filtering, and AGC.
- EasyUSB Port Output - Connects to EasyUSB Mixer/Amp for full system integration.
- Expandable to 8 Microphones - Add a second PRO MIC I/O to support up to eight microphones on two EasyUSB ports.
- GPIO and Front Panel Lockout - Integration and security features for professional deployments.
Typical Applications
- Conference rooms and boardrooms using professional gooseneck or boundary microphones with EasyUSB audio systems
- Training rooms requiring XLR microphone inputs with AEC in a USB audio solution
- Government and corporate installations needing professional XLR mic integration with UC soft clients
- Houses of worship with wireless XLR microphone systems connecting to EasyUSB Mixer/Amp
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | 999-8520-000 |
| Microphone Inputs | 4x XLR, mic level, assignable phantom power |
| Echo Cancellation Channels | 4 (wideband, per channel) |
| DSP | AEC, noise reduction, gating, EQ, filtering, AGC |
| Output | 1x EasyUSB Port (to EasyUSB Mixer/Amp) |
| Max Microphones (2 units) | 8 (on two EasyUSB ports) |
| USB Compliance | UAC (USB 2.0) |
| Controls | High/low cut filters, GPIO, front panel lockout |
| Mounting | Freestanding (rubber feet) or rack-mountable |
| Included | PRO MIC I/O interface, 4-pin phoenix connector, rubber feet, quick-start guide |
Frequently Asked Questions
Does this unit require the EasyUSB Mixer/Amp?
Yes. The EasyUSB PRO MIC I/O connects its output to the EasyUSB Mixer/Amp via EasyUSB Port. It is not a standalone USB audio device.
Can I use condenser microphones?
Yes. Each XLR input supports assignable phantom power for condenser microphones.
How do I expand to 8 microphones?
Add a second EasyUSB PRO MIC I/O (999-8520-000) and connect it to the second EasyUSB Port input on the EasyUSB Mixer/Amp. Contact Creation Networks for system design assistance.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
Nationwide Audiovisual Services, Design, Installation & Support
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From Microsoft Teams Rooms and enterprise video conferencing to LED video walls, live streaming production, and hybrid collaboration systems, we provide end-to-end AV integration using premium, certified technology from industry leaders including Crestron, Q-SYS, Shure, Extron, and Absen.
Whether you operate a single location or manage facilities nationwide, Creation Networks ensures your AV systems are designed for reliability, scalability, security, and long-term performance — helping your organization communicate more effectively and operate at peak efficiency.
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