Multifunction microphone interface box
Model VIS-AIB
Overview
The VIS-AIB is a multifunction microphone interface box designed to connect analog microphones and custom panels to the VISSONIC digital conference ecosystem, enabling clean installations with the electronics hidden under the table or in the chair armrest.
Via high-density Phoenix connectors, it supports dynamic or condenser microphone inputs with phantom power, control buttons, LED indicators, and speaker outputs, all converted to digital audio and integrated into the AUDIO-LINK network.
Its compact metal design simplifies the customization of user positions at the table, integrating gooseneck microphones, boundary microphones, or handheld microphones into a single professional conference system.
Technical specifications
Product Type
Multifunction microphone interface box
Microphone Channels
2 analog microphone inputs (dynamic or condenser)
Input Types
Balanced Phoenix connectors for microphone, buttons, LEDs, and panel speakers
Phantom Power
+48 VDC switchable for condenser microphones (per channel)
Audio Conversion
Integrated analog-to-digital converter to bring analog audio into the AUDIO-LINK digital network
Audio Processing
Sensitivity adjustment and preamplification for compatibility with various microphone input levels
Headphone Interfaces
2 stereo Phoenix connectors for headphone outputs
Speaker Outputs
2 outputs for panel speakers or custom speakers
Control Functions
Supports microphone button, priority button, approval button, and status LEDs on custom panels
Network Connection
1 RJ45 port for direct connection to the VISSONIC digital network (AUDIO-LINK)
Installation Method
Under-table or chair armrest mounting, compact metal design
Dimensions
151 × 100 × 30 mm (L × W × H)
Chassis Material
Robust metal housing for professional use
Typical Applications
Integration of flush-mount gooseneck microphones, boundary microphones, handheld microphones, and custom control panels into VISSONIC conference systems
Power Supply
Powered by the VISSONIC conference system via digital network
Operating Temperature
0 °C – 40 °C
Weight
Approx. 0.5 kg
Key features
- Designed to support conference microphones installed remotely under the table or in chair armrests, keeping the hardware hidden with only the panel visible.
- Allows connection of dynamic or condenser microphones, as well as microphone buttons, priority and approval buttons, with corresponding LEDs on custom panels.
- Integrates analog-to-digital audio conversion to link conventional microphones to the VISSONIC digital system via a simple RJ45 cable.
- Includes two independent inputs with adjustable sensitivity, compatible with a wide range of microphone levels and types.
- Provides headphone and panel speaker outputs, enabling the creation of complete user positions without visible standard conference units.
- Compact and robust metal housing, designed for under-table mounting and high-level integration applications in meeting rooms and auditoriums.
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