AV & Broadcast Media
Sonifex Ltd is a UK-based manufacturer of professional broadcast and audio equipment since 1969. The company offers high-quality mixers, converters, IP streamers, and intercom systems for broadcast TV & studio applications.
Renowned for its precision engineering and innovation, Sonifex products deliver exceptional reliability and performance.
Trusted by broadcasters worldwide, Sonifex continues to set industry standards in professional audio technology.
Products
AoIP - Audio over IP
Sonifex AoIP devices convert analogue, AES3 and digital audio into Dante/RAVENNA/AES67 streams for seamless routing over standard IP networks. With PoE, flexible I/O, and pro-grade interfaces like mixers, commentaries and intercoms, they deliver reliable, high-quality audio for broadcast, studios and AV systems
Audio Distribution Amplifiers
Sonifex distribution amplifiers split a single audio source into multiple balanced, individually buffered outputs for clean, consistent signal delivery. Built for professional studios, they provide stable performance across mixers, processors, and broadcast chains.
Video Distribution Amplifiers
Sonifex video distribution amplifiers reliably take an SDI video feed (3G/HD/SD) and re-clock and distribute it to multiple outputs — ideal for broadcasting, OB vans or multi-screen installs. Each output is individually buffered and cable-equalised for stable signals even over long coax runs.
Audio Logging
The Net-Log has been specifically designed for long-term recording and archival by the use of a dedicated hardware recording platform with a simple network connection for audio playback. Playback software on a network connected PC streams the audio to the desktop where it can be played out or saved as a file.
Audio Monitors
Sonifex audio monitors deliver precise loudspeaker monitoring and high-resolution metering for mixed analogue and digital audio sources. They offer flexible input/output configurations and DSP-based playback for consistent, professional-grade monitoring in broadcast and studio environments.
Clock & Synchronisation
The AVN-GMCS is a PTPv2 grandmaster clock designed for AoIP networks to keep all devices perfectly in sync. It acts as the leader clock, accurately distributing time to all nodes and achieving reliable, sub-microsecond synchronization across the network.
Commentary Units
The Sonifex Commentary category lists professional broadcast audio commentator units and related talkback solutions, including Dante® AoIP and analogue models for 1-4 commentators. It shows both configurable AoIP units and traditional analogue commentator boxes designed for AV and broadcast environments.
Delays
Manufactured to the highest standards in our UK offices, utilisation of the finest components and critical quality control techniques ensure that your Redboxes will work every time for years to come.
Digital Audio Converters
Sonifex digital converters transform analogue or legacy digital audio into modern AES/EBU, S/PDIF, or optical formats — and vice versa — enabling seamless integration between legacy gear and digital workflows.
Headphone Distribution Amplifiers
Sonifex headphone amplifiers deliver clear, balanced multi-output monitoring in both rack-mount and Dante-enabled models, supporting analogue, digital, and AES/EBU sources. With per-output volume control, they offer reliable, professional-grade monitoring for studios, broadcast, and live production workflows.
IP Streamers
The Pro Audio Streamers are professional IP audio devices that convert analogue and digital audio to and from IP streams. They enable reliable audio distribution across buildings, LANs, or WANs using standard CAT5 cabling, making them ideal for flexible, network-based audio applications.
Light/Power Controllers
The RB-LC3 is a triple-output switching unit used to control studio status lights such as On-Air, Mic-Live, and Rehearsal/Live indicators. It offers flexible control through remote inputs or telephony signals, with easy configuration via DIP switches to suit different broadcast setups.
Matching Converters
Sonifex matching converters enable seamless connection between unbalanced consumer audio and balanced professional systems. They ensure proper level and impedance matching for clean, reliable audio in broadcast, studio, and installation environments.
Microphone Amplifiers
Sonifex mic preamps provide high-quality microphone amplification with clean gain and low noise for professional audio capture. Designed for broadcast, studio, and live environments, they ensure accurate signal boosting and reliable performance with balanced connectivity.
Radio Capture Cards
Radio capture cards don't have inputs and outputs, other than an aerial to capture the required signal. They allow a PC to record or monitor a number of DAB/DAB+, FM or AM radio channels so are useful for logging and monitoring applications.
Signage
Radio capture cards don't have inputs and outputs, other than an aerial to capture the required signal. They allow a PC to record or monitor a number of DAB/DAB+, FM or AM radio channels so are useful for logging and monitoring applications.
Silence Detectors
Sonifex silence detectors monitor audio streams and automatically detect loss of signal or extended silence. When silence occurs, they trigger alerts or actions to ensure continuous audio performance in broadcast, streaming, or live production environments.
Sound Cards
These professional sound and radio capture cards are precision-engineered by Innes Corporation, delivering exceptional audio accuracy and reliability. Built with high-quality components and refined electronic design, they offer an ultra-flat frequency response for broadcast and professional audio applications.
Source Selectors
Sonifex source selectors provide reliable switching and routing between multiple audio sources for monitoring or distribution. They enable seamless selection and control of analogue or digital inputs, making them ideal for broadcast, studio, and AV installations.
Switchers
Sonifex switchers enable seamless selection and routing between multiple audio or video sources. Built for broadcast and professional AV environments, they deliver reliable switching with high signal integrity and low latency.
Video Embedders / De-embedders
Sonifex embedders and de-embedders let you insert or extract audio from SDI signals (SD/HD/3G/12G) with reliable, re-clocked output. They support analogue, digital, and Dante® audio, making them ideal for broadcast, OB vans, and production environments.
Talkback & IFB
Sonifex talkback & IFB solutions provide clear, low-latency communication and monitoring between studios, broadcast crews, and live-event teams. They support both analogue and Dante/audio-over-IP workflows, ensuring reliable intercom and commentary connections in production environments.
Our Services
Repair
Professional Service Center with trained Technicians and latest tools.
Training
Contact us for User training, Domain training or any special training requirement.
Maintenance Contracts
Bring your maintenance costs in control with our maintenance contracts offerings with equipments.