Vissonic VIS-MDA: Square Boundary Microphone with Digital and Analog Output
Model VIS-MDA

Overview
Square boundary microphone designed to integrate discreetly into meeting tables and desks.
Its low-profile design minimizes visual obstruction between participants and cameras.
The dual output (digital and analog) allows use with VISSONIC digital conference systems as well as analog mixers or processors.
The high-sensitivity capsule allows the speaker to talk at a certain distance while maintaining good intelligibility.
Technical specifications
Shape
Low-profile square body
Capsule Type
Condenser (dual capsule)
Polar Pattern
Cardioid (optimized for voice)
Pickup Range
Up to 80 cm
Audio Outputs
One digital output and one analog output as backup
Analog Connection
Phoenix / jack connector depending on installation
Digital Connection
Compatible with VISSONIC interfaces (via VIS-AIB or other modules)
Audio Characteristics
High sensitivity, low self-noise
Applications
Boardrooms, conference rooms, courtrooms, council chambers
Installation
On table or surface, with minimal visual footprint
Color
Black
Accessories
Pads / isolators to reduce surface vibrations
Key features
- Modern square low-profile body design that reduces visual impact on the table.
- Long-range voice pickup (up to 80 cm) with a directional pattern optimized for speech.
- Dual audio output (digital and analog) that ensures redundancy: if one line fails, the other maintains audio.
- Suitable for boardrooms, conferences, courts, and other spaces where discreet solutions are required.
- Compatible with VISSONIC solutions via appropriate interfaces for integration into existing systems.
More Microphones products

Vissonic
VIS-MDM
Low-profile square boundary microphone with digital output, voice pickup up to 80 cm, and MIC ON/OFF status indicators, designed for boardrooms and conference rooms.
View details
Vissonic
VIS-PTA-T
Desktop analog array microphone with compact design and touch button, ARRA-Tech technology, 48 V phantom power and 60–80 cm pickup distance, with XLR output for DSP or mixers.
View details
beyerdynamic
MPR 210 W Ceiling
Ceiling microphone with Revoluto array technology and a horizontal corridor pickup pattern, designed for conferences, classrooms, and meeting rooms where freedom of movement and minimal microphone visibility are required.
View details
Relacart
ACM-600
Relacart AI ceiling matrix microphone combining beamforming, full-duplex acoustic echo cancellation, omnidirectional AI noise reduction, and Dante/AES67 output. Covers up to 7.6 × 7.6 m per unit with two operating modes: voice-activated and full pickup.
View detailsWant to see this equipment working in your room?
We advise you at no cost on compatibility, installation and alternatives for your space.
Request a quote