Appsys Flexiverter I/O Boxes | Synthax Audio UK

Products
- Alva
- Appsys
- Calrec
- DirectOut
- Dynaudio
- Ferrofish
- iConnectivity
- Lake People
- Lauten Audio
- RME
- Sonarworks
- Tierra Audio
- B-Stock
- ALVA offer a collection of durable audio products built to the highest standards. Forming a perfect complement to the products from our partners from RME, there's an extensive selection of professional cables and a range of other items designed to make studio or on-stage life easier.
- Appsys ProAudio is a Swiss design and manufacture company dedicated to creating digital solutions for broadcast, post-production, live and recording studios.
- Calrec Audio supplies audio broadcast mixing consoles which are relied on by the world's most successful broadcasters.
  
  Originally formed as a microphone manufacturer in 1964, Calrec celebrated 50 years as audio specialists in 2014.
  
  The company's reputation for build quality, reliability and audio performance has made it an industry benchmark across the world.
- DirectOut GmbH specialises in developing essential pro audio connectivity, networking and bridging solutions for broadcast, studio, live and installed sound applications.
  
  The product range offers solutions that build bridges between different audio worlds, with support for MADI, SoundGrid, Dante, RAVENNA and the standards AES67 and SMPTE ST2110-30/31.
- Founded in 1977 in Skanderborg, Denmark, Dynaudio has over 40 years of experience in producing cutting-edge loudspeakers.
  
  From the classic BM Series and contemporary LYD Series, to the high-end Core and M Series ranges of studio monitors, Dynaudio's focus on transparency and accuracy has made them a household name of the recording studio and broadcast audio industries.
  
  In the UK, Dynaudio can be found in major studios such as Abbey Road and Air Studios, as well as the next generation of film and game studios mixing for surround sound and Dolby Atmos.
- As well as the highly respected B4000+ organ module, Ferrofish offers a range of quality ADAT <> MADI <> Analogue converters that can be used for studio, live, post-production and broadcast applications and at a price that will suit any budget.
- iConnectivity is a renowned professional audio manufacturer known for creating innovative and versatile products.
  
  Headquartered in Calgary, Alberta Canada, the iConnectivity range includes audio and MIDI interfaces that are perfect for both studio and live sound.
  
  The mioXL MIDI 1U rack unit is a favourite among studio and live sound professionals as a robust MIDI hub, whilst the unique PlayAUDIO1U interface allows for the connection of multiple host computers via USB.
- High-end monitor controllers, headphone amplifiers and microphone preamps from Konstanz, Germany.
  
  Founded in 1986, Lake People has been designing and manufacturing top-tier professional recording solutions for over 30 years in the Lake Constance region.
  
  Renowned for their exceptional sound quality and reliability, Lake People products proudly carry the acclaimed "Made in Germany" seal of quality.
- Lauten Audio design and manufacture high quality studio microphones with a unique and distinctive character.
  
  Based in Northern California, the company regularly collaborates with industry professionals when creating fresh and original sounding microphones.
- RME is a German company founded in 1996 by a small group of professional audio engineers and designers.
  
  From day one, the team have stuck to a strict philosophy of truly innovative design and unparalleled reliability in the field of digital audio.
- Award-winning headphone and speaker calibration software / measurement microphones from Sonarworks.
  
  Calibrate your headphones and studio monitors with Sonarworks' SoundID Reference software. Create, mix and deliver with confidence, trust every mixing decision, and deliver an accurate studio reference sound every time.
  
  Used and loved by over 200,000 sound recording studios globally.
- Handmade pro audio equipment from Madrid, Spain. Combining eco-friendly materials with premium analogue sound, the Tierra Audio range includes Microphones, Preamps, EQs, Compressors and more, and in a variety of different flavours - from clean and precise, to warm, colourful and full of character.
  
  Every component is built to the highest of standards, guaranteeing high-end sonic performance and maximum durability for studio recording, mixing and mastering applications.
- A selection of Ex-Demo, B-Stock and Open-Box products from our brands including RME, Ferrofish, Icon and Lauten Audio.
  
  Available at reduced prices from new so grab yourself a bargain!
About us
- Synthax Audio UK is a professional audio distributor supplying the recording studio, live audio, broadcast, installation, education and scientific application markets.
  
  Representing a number of established pro audio manufacturers, we keep immediate stock of all key items from our brands including RME Audio, Calrec Brio and Type R, Ferrofish, Dynaudio studio monitors, DirectOut, iConnectivity, Appsys ProAudio Multiverter and SRC, TIERRA Audio, Lake People, and Lauten Audio Microphones.
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Appsys Flexiverter (FLX-AES3)

AES3 to anything. Anything to AES3.Compact digital audio format converter Convert between AES-3...

£829.00

Appsys Flexiverter (FLX-AES3/SRC)

AES3 to anything. Anything to AES3.Including Sample Rate Conversion! Compact digital audio fo...

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Appsys Flexiverter (FLX-AES50)

AES50 to anything. Anything to AES50. Compact digital audio format converter Convert between...

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Appsys Flexiverter (FLX-DANTE)

Dante to anything. Anything to Dante. Compact digital audio format converter Convert between...

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Appsys Flexiverter (FLX-DANTE/SRC)

Dante to anything. Anything to Dante.Including Sample Rate Conversion! Compact digital audio ...

£1,559.00

Appsys Flexiverter (FLX-MADI)

MADI to anything. Anything to MADI. Compact digital audio format converter Convert between M...

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Appsys Flexiverter (FLX-MADI/SRC-SFP)

MADI to anything. Anything to MADI.Including Sample Rate Conversion! Available to pre-order.&nb...

Appsys Flexiverter (FLX-DDB/SRC)

Dante/Dante Bridge with SRC! Available to pre-order. Expected Q2 2026. Compact digital au...

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Appsys Flexiverter (FLX-RAVENNA)

Ravenna to anything. Anything to Ravenna. Available to pre-order. Expected Q2 2026. Compa...

Appsys Flexiverter (FLX-RAVENNA/SRC)

Ravenna to anything. Anything to Ravenna.Including with Sample Rate Conversion! Available to pre-...