Intelligent Solutions for Broadcast

Complete portfolio of products with refined finish, transforming studies with elegance, organization and beauty.

Digital Audio Processing

We are the first Brazilian company to develop and work with 100% digital audio processing for broadcasting and television in the country.

RDS Professional

To its audience in a differentiated way, transmitting through text much more than the name of the station and the music.

Mic Arm 'On Air'

Microphone holder with fluid design and built-in air indicator (optional).



About Us

In the market since 2000, Biquad Broadcast has always invested in research and development of new technologies being highlighted in the professional audio and broadcasting market, offering innovative products with a clearly attractive cost benefit ratio.
Investing in Biquad products for your studio is a safe and wise decision, you will have the security of an excellent manufacturing, high technology, warranty and technical support.
Biquad is the ideal partner for the radio stations and television to provide high quality equipment and accessories such as: Digital and Analogical Audio Processors, Telephone Hybrids, Reference Receivers, Audio Distributors, Warning Lights, Articulated Arms for Microphones.

WhatsApp Service

+55 (35) 9.9811-3802

Click on the number and start a conversation right now!

Innovation as Differential for Your Radio

The only Brazilian company to develop 100% Digital Audio Processing technology.

Our Dealers


Latest News

Studio Berlin Deploys Lawo mc² Consoles, VSM for New OB Truck
BERLIN—German TV production service provider Studio Berlin has commissioned a new UHD/HDR OB truck called “Ü10” that it has outfitted with Lawo mixing consoles and control systems.  Audio Control Rooms…
A Rede Itasat (liderada pela Rádio Itatiaia FM 95.7 AM 610 de Belo Horizonte) divulgou a sua expansão para mais sete emissoras no interior de Minas de Gerais. As novas…
Cobalt Digital Introduces 9905-MPx Multi-Channel Processor
CHAMPAIGN, IL—Cobalt Digital has unveiled the 9905-MPx, an openGear multiple video feed-multi-channel processor offering advanced scaler/frame openGear synchronizer functionality. The 9905-MPx, developed in response to customer requests for increased density,…



+55 (35) 3471-6399

R. Marcos Flávio e Dias, 260 - Jardim Beira Rio, Santa Rita do Sapucaí - MG, 37540-000