Free standard delivery on all orders over £35.


Control Unit

  • Controls up to 100 discussion units
  • Cascade capability to handle up to 300 discussion units
  • Control available via web remote interface
  • Conference mode: Free talk, request to talk and full remote
  • Built-in feedback suppressor and processing for optimal audio quality
  • Future-proof upgrade capability with 5 Years Warranty

£1,489.00 (inc. VAT)



the heart of the atuc-50 system

Whatever your conferencing or discussion needs, the ATUC-50 is designed to offer reliable, clear and intelligible communication to significantly increase meeting efficiency and effectiveness.
Voice is the quickest and most efficient tool for exchanging ideas - whether in meeting rooms, councils, classrooms or through videoconference, speech is the most direct way of communication and understanding.

Advanced configuration can be used to tailor the system to the users’ needs. Each configuration can be saved and recalled instantly.
Multiple modes allow for adaption to each and every situation including: Free Talk, Request to Talk, Full Remote; various override settings: ‘LIFO’, ‘FIFO’ and ‘Non Override’; manual or voice activation and flexible ‘Mic On trigger mode’.
IP Control allows full parameter access from most third party control systems.
Three Interpretation channels answer today’s need in contemporary meeting rooms.

Features of the ATUC-50CU control unit include:

  • Powers up to 100 discussion units
  • Cascade capability to handle up to 300 discussion units
  • Conference mode: Free talk, request to talk and full remote
  • Built-in feedback suppressor and processing for optimal audio quality and intelligibility
  • Fully digital system with future-proof upgrade capability
  • Built-in 4 channels recording for up to 65,000 hrs on USB
  • 4 balanced outputs plus output 1 mirrored to unbalanced output
  • 2 Mic/Line In + 2 Aux In + 2 Return In
  • 2 Return In channels handle floor + 2 additional langauges
Dynamic range 110 dB A-weighted
Frequency response + 1.0, – 2.0dB, 20Hz-20kHz, refer to +4dBu output @ 1kHz
Headroom 20 dB
Operating Humidity 25-85%
Operating Temperature Range 0-40° C
Recording Via USB storage device:
1/2/3/4 track (WAV) (BWF standard)
1/2 track (MP3) (Original format)

MP3 bit rate:
Signal delays MIC Input to Output: 1ms
DU to CU: 1.2ms
Signal-to-noise Ratio 90 dB, A-weighted
Total harmonic distortion Less than 0.03% @1kHz unity
Phantom Power DC +48V
Equivalent Input Noise Mic/Line 1-2, less than -126dBu, Rs=150 ohm
Crosstalk at 1 kHz Less than –80dB
OLED Display 20x2 Character type, Color: Yellow,
Operating life time: 100,000 hours
Connections Mic/Line ×2, AUX (ST) ×1, INTERPRETATION RETURN ×2
Outputs: Balanced ×4, Unbalanced ×1
LINK /CHAIN : DU A/B Terminals, CU A/B Terminals (DU C/D Terminals)
Power Supply AC 100V~240V 50/60Hz
Power Consumption 20W ~ 175W (max.)
Dimensions 482.6mm x 331.6mm x 44mm
Weight 3.4kg
Accessories AC power cord, Quick Setup Guide x 2,
Euroblock connectors x 9, Warranty Sheet


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Service & Warranty

The Audio-Technica Service Centre offer you spare parts and repairs for Microphones, Wireless Systems, Headphones and all other Audio-Technica branded products.

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Trusted by industry professionals

Trusted by industry professionals

Whether it’s on the boardroom table, the stage or in the studio, Audio-Technica products are trusted time and again by industry professionals looking for reliable, lovingly developed audio products for all budgets.

It’s Audio-Technica’s commitment to innovation, customer service and meticulous design that ensure professionals turn to us to provide solutions in conferencing, houses of worship, broadcasting, live sound, recording studios and beyond.


50 Years of Devotion to music

50 Years of Devotion to music

For over 50 years Audio-Technica has worked alongside leading figures in sports and music broadcast to develop and hone a range of products that deliver on the highest level.

Audio-Technica have developed and delivered products to power the Grammys, World Cup, Super Bowl, Commonwealth Games as well as every Summer and Winter Games from Atlanta 1996 to Sochi 2014.


A Legacy in Innovation

A Legacy in Innovation

Founded in 1962 by Hideo Matsushita, Audio-Technica positioned itself immediately as a leader in the manufacture and design of innovative audio products.

Its expertise in innovation quickly spread to various new fields and led to the development of tone arms, microphones and headphones. Audio-Technica soon became a benchmark in those fields. Making history.

A self-made man and audiophile, Hidéo Matsushita was the former Director of the Tokyo Museum of Modern Art. It all started in his workshop, with the hand crafting of stereo cartridges. 50 years later, Audio-Technica has become a global leader in audio innovation.


A Passion for Listening

A Passion for Listening

Humility, passion, creativity and expertise in sound are the core values behind Audio-Technica’s legacy, greatly inspired by its founder - whose imprint on the company’s philosophy is still felt today.

Audio-Technica’s passion for listening evolved in the 70’s, when it started designing headphones, building upon a legacy in innovation, meticulous engineering and artistic design.

Today, Audio-Technica’s audio products have become globally synonymous with consistently high sonic performance paired with impeccable build construction and artistic design.


5 Year Warranty

5 Year Warranty

For decades the Engineered Sound range of microphones have been industry favourites in the fixed installation market. To reinforce their position as go-to microphones for your installation project Audio-Technica is delighted to offer a five year warranty on all Engineered Sound microphones as well as the full range of dante-enabled network audio microphones including the ATND971 and ATND8677*.

(* T&Cs apply)