Sony Pixel Power calrec Sony

Demystifying 4REA4

22/10/2020

Here, Scott Willsallen, audio director and sound designer at Emmy Award-winning audio visual design consultancy, Auditoria, talks about his use of 4REA4 as an essential element of the audio system for an extensive technical upgrade at the world's tenth biggest stadium, the illustrious Melbourne Cricket Ground (MCG) in Australia.

Auditoria has worked on projects of considerable proportions, including installations at the Bankwest Stadium in Western Sydney, Sydney Opera House and ANZ Stadium, as well as the audio broadcast for four Olympic Games, two Commonwealth Games and two rugby world cup tournaments. Willsallen's initially understated recollection belies the fact that the MCG had released an open tender document, the bidding process for which was rigorous, and the scale of the project was enormous. In fact, this was by far the biggest job the company had done.

There was the 100,000 seater bowl, plus all the back of house areas including restaurants, bars and function areas, says Willsallen. It was massive on every level, from the quantity of the spaces, to the area of each them and the level of performance the MCG was after. In most stadium installations, the bowl would be 50 or 60% of the job, but in this case it came down to just 30 to 40%.

To add to the complexity of the project, the stadium was built in two halves, the North half having been finished in 2006 and South in 1992. Their architectural styles are dramatically different, providing some interesting challenges for the Auditoria team in the design of the system.

For the bowl there's a front of house, events style system and an automated system to deal with gates, ticketing announcements and bars, says Willsallen. We used one solution for the automated system and incorporated 4REA4 into the front of house system.

For the front of house system, there are two modes; a game day mode and a minor event mode. The game day mode uses a DiGiCo SD9 mixing console with a Waves package. There is also a small deployable Stage Rack that can be placed anywhere in the stadium for a pre-game band, for example. This all operates in the typical front of house mixer environment. A second system acts as a backup for the console.

For minor events, we needed something that would do two things: a corporate activation, maybe event in one part of the stadium, with the presenter then walking out into the bowl and then a video starting, Willsallen explains. This would generally require a technician to come in each time, which becomes quite expensive. The MGC wanted a solution where one video operator could simply push up a fader without having to touch the console. That's where 4REA4 comes in.

a dual redundant pair of 4REA4s sits on the same network as the console, racks, etc, and comprises two frames and two Acontrol8s. These are multi-layer programmable remote control panels that can be configured as a single-zone or multi-zone remote control, or compact mixing interfaces.

One Acontrol8 sits next to the console as a backup, the other is integrated into the video system. This means that for a small event, the video operator has a fader or two that can be used for audio replay and video. It also acts as a backup for the main console and a fader panel for really simple events.

The programming of the 4REA4, from band new in a box to it passing audio, was done in a just few hours, Willsallen concludes. The user interface feels more like you're mixing sound than programming a computer, and its integration within the DiGiCo ecosystem means it's familiar to anyone who knows DiGiCo consoles. There aren't that many tactile control surfaces available and the Acontrol6 and 8, especially the 8, really does feel like a console.

To be able to do what we regularly do on installations, stadium or not - Houses of Worship are another prime example you may not have skilled operators for the console available all the time, but there are probably events of varying scales going on at other times. A 48 channel console is daunting to an unskilled person, but the simple interface of 4REA4 is accessible for everyone. There's no other product that I know of that allows that level of scalability.

About 4REA4:

4REA4 is a powerful low latency FPGA based audio engine designed for the installation market. It features allocative processing, customisable I/O and a range of programmable hardware controllers, and delivers high quality audio that lives up to the DiGiCo name.

4REA4 is designed to run as either a stand-alone install system, as an enhancement to an existing installed system, or to add install functionality to a multi-console setup. Its plug-and-play style setup and user-friendly interface make it perfect for making changes on the go and easily adding peripheral devices without disrupting any other part of the system.

The ability to integrate 4REA4 into a DiGiCo console system makes it ideal for situations with large performance spaces such as theatres, or even music festivals. It is also suitable for venues with multiple performance spaces such as cruise ships or large houses of worship. In addition to providing access to a range of specially designed I/O boxes and controllers, 4REA4 adds flexible format conversion using DiGiCo DMI card options including support for Dante, MADI, Waves SoundGrid and Calrec Hydra2.

Hi res images are available for download from https://gasolinemedia.jalbum.net/DiGiCo_4REA4_MCG/

Press Contacts:

Maria Fiorellino at DiGiCo

Tel: +44 1372 845600

Email: maria@digiconsoles.com

Web: www.digico.biz

Sarah James at Gasoline Media

Tel: +44 1483 223333

Email: sarahj@gasolinemedia.com
LINK: https://digico.biz/demystifying-4rea4/...
See more stories from digico

Europe Stories

27/11/2025

Sky unveils first look image from high-stakes action thriller Prisoner, coming 2026

Tahar Rahim and Izuka Hoyle star in the gripping six-part Sky Original from Acad...

27/11/2025

Sky Arts Reveals the Nations Greatest Basslines and Queen Reign Supreme

Thursday 27 November 2025 Sky Arts Reveals the Nation's Greatest Basslines - and Queen Reign Supreme The UK's most iconic basslines have been revealed...

27/11/2025

Arqiva Achieves Five-Star GRESB Rating

Rating reflects rating progress across areas including policies, diversity & inclusion, health & safety and Net Zero leadership Winchester, UK, 27 November 202...

27/11/2025

Retail Media Audits Explained: What Networks Need to Know

What are the industry standards for Retail Media? Kathryn explains that certification is based on the IAB Europe Retail Media Measurement Standards and the IAB ...

27/11/2025

Katie Taylor, Rachael Blackmore and Arthur Gourounlian among the guests on this week's Late Late Show

World champion boxer and Irish sporting icon Katie Taylor will be in studio this...

27/11/2025

Tonight on RT Prime Time, serious child protection concerns emerge over online gaming platform, Roblox

Roblox, one of the world's most popular online gaming platforms for primary ...

26/11/2025

10 Book Podcasts You Can't Miss

Book podcasts are booming. On Spotify, you'll find everything from celebrity book clubs to deep dives with bestselling authors. And in markets where audiobo...

26/11/2025

YouView Achieves Greenly Gold Certification for Sustainability

YouView Achieves Greenly Gold Certification for SustainabilityNov 26, 2025 YouView is proud to announce a Gold Certification award from Greenly for our perform...

25/11/2025

Tracy Bonareri Onchoke: Winner, Young Journalist Award 2025

Tracy Bonareri Onchoke, an investigative journalist from Kenya is the winner of the Thomson Foundation's Young Journalist Award 2025. The 26-year-old-sele...

25/11/2025

5 Reasons to Try Spotify Premium This Holiday Season

The best playlists, podcasts, and audiobooks bring a little extra magic to your daily routine. With new features and offerings, Spotify Premium delivers even mo...

25/11/2025

New Study Reveals Australians Love Discovering New Music

Comprehensive new research confirms what we already knew: Australian music fans love the quality, quantity, and access they have to new and local music on strea...

25/11/2025

Why Use a SIM Card With The SNYPER-5G

Applicable Products Objectives The purpose of this application note is to give a brief background on 5G (NR) wireless communication an explain the reason a SN...

25/11/2025

VEON's QazCode and MeetKai Sign Agreement to Power National LLM Training and Local-Language Agentic Services Across VEON Markets

25 Nov 2025 VEON's QazCode and MeetKai Sign Agreement to Power National LLM...

25/11/2025

UKTV acquires three shows from Paramount Global Content Distribution for U, U&W and U&alibi

UKTV has acquired a high-profile slate of US dramas from Paramount Global Conten...

25/11/2025

Will Sharpe, Paul Bettany and Gabrielle Creevy star in a spectacular five-part event series Amadeus: Full Trailer Released

A symphony of genius, rivalry and vengeance, boldly reimagined from Peter Shaffe...

25/11/2025

Bradford Young named 2025 FilmLight Colour Awards Jury President'

Article courtesy of Cinematography World Read the article FilmLight has finalised the prestigious 2025 FilmLight Colour Awards jury and welcomed award-winning...

25/11/2025

Correccin de color en Chespirito: Sin Querer Queriendo

Article courtesy of Prensario Read the article La serie fue dirigida por Juli n de Tavira, Rodrigo Santos, y David Leche Ruiz, con direcci n de fotograf a a...

25/11/2025

Nosferatu,' Sinners,' The Studio' and Severance' Colourists Nominated for FilmLight Colour Awards

Article courtesy of The Hollywood Reporter Read the article The awards, celebr...

25/11/2025

Harbor rolls out Nara globally

Article courtesy of Televisual Read the article Already live in Los Angeles and rolling out in New York and London, Nara gives producers, colourists, conform ...

25/11/2025

ARTONE FILM integrates Baselight M

Article courtesy of Digital Media World Read the article ARTONE post-house in Tokyo is the first facility in Japan to integrate Baselight M, choosing its prec...

25/11/2025

Inside the Secret World of Hollywood's Master Colourists

Article courtesy of The Hollywood Reporter Read the article Once hidden in post-production suites, the artists who make movies and TV shows look the way they ...

25/11/2025

FilmLight Colour Awards The Winners

Article courtesy of Deadline Read the article The Brutalist' & Bad Bunny's Nuevayol' Music Video Among 2025 FilmLight Colour Award Winners - Cam...

24/11/2025

Spotify and Acne Studios Welcome Robyn Back to the Stage in Los Angeles

Robyn made her long-awaited return to the stage this week, as Spotify and Acne Studios brought friends and top fans together for an unforgettable evening at the...

24/11/2025

Bara Is Back: The New Spotify Camp Nou Opens Its Gates

After more than two years of redevelopment, FC Barcelona returned to its spiritual home on November 22, hosting Athletic Club in the first La Liga match at the ...

24/11/2025

Kyivstar Launches Starlink Direct to Cell Satellite Connectivity in Ukraine

24 Nov 2025 Kyivstar Launches Starlink Direct to Cell Satellite Connectivity in Ukraine Today's Launch Makes Ukraine the First Country in Europe Where Star...

24/11/2025

THREE NEW PRO DANCERS JOIN THE CAST OF DANCING WITH THE STARS FOR 2026

Ahead of the new ninth series of Dancing with the Stars, kicking off in January 2026, RT and Shinawil have announced the arrival of three new faces to the hit ...

21/11/2025

Explore the Lands of Oz on Spotify With This Exclusive Wicked' Experience

Fans have been counting down the days until the final theatrical chapter of Wicked is revealed. To celebrate the highly anticipated release of Wicked: For Good ...

21/11/2025

Spotify House Seoul Delivered Unforgettable Performances From Central Cee, The Kid LAROI, Jay Park, ZICO, GroovyRoom, and More

Last week, Spotify turned up the volume in Seoul with the return of Spotify Hous...

21/11/2025

Training success at SGL Carbon in Meitingen

Wiesbaden, November 21, 2025. The SGL Carbon site in Meitingen has reason to celebrate as one of its trainees received a special award. Elias Stemmer was honore...

21/11/2025

GoodGym named Grand Prix winner of the 2025 Sky Zero Footprint Fund

Sky Media's £2m award-winning sustainability initiative crowns its first charity as this year's standout changemakerFriday 21 November 2025 GoodGym nam...

21/11/2025

Standards Pavilion concludes COP30 with call to embed International Standards in every step of climate action

As COP30 draws to a close, the International Electrotechnical Commission (IEC), ...

20/11/2025

5 Ways to Get More out of Your Playlists on Spotify

Your playlists are personal. They're the soundtracks to your road trips, your quiet mornings, and your biggest celebrations; collections of memories and dis...

20/11/2025

Spotify, Trk mziinin efsanelerine sayg duruu niteliindeki ICON Trkiye'yi duyurdu

Spotify, uzun s redir zerine al t T rk m zik k lt r n n ikon haline gelmi ...

20/11/2025

Spotify and The Hollywood Reporter' Partner on the First-Ever Podcaster Roundtable

For the first time, Spotify has teamed up with The Hollywood Reporter to cohost ...

20/11/2025

Spotify and the ARIA Awards Mark a New Era for Australian Music

This year's ARIA Awards marked a turning point for Australian music, and Spotify was right at the heart of it. For the first time in the awards' nearly ...

20/11/2025

Cinegy wins the Swedish Hockey League

15 March 2012 SHARE Facebook Twitter Linkedin Email Cinegy and Vericom are pleased to announce the recent deployment of Cinegy Archive for production and as...

20/11/2025

2012

6 September 2012 SHARE Facebook Twitter Linkedin Email FIC Turkey supplies media content to Pay TV under Fox TV Channel brands in Turkey. At the start of s...

20/11/2025

VIVA Indonesia broadcasting the World Cup Brazil 2014 with Cinegy

25 June 2014 SHARE Facebook Twitter Linkedin Email Last month VIVA finalized its Cinegy installation in order to produce and broadcast the World Cup Brazil ...

20/11/2025

2014

1 October 2014 SHARE Facebook Twitter Linkedin Email With 5 locations spread out around Baden-W rttemberg, Schw bisch Media required a scalable end to end s...

20/11/2025

Strictly Come Dancing Goes with a Cinegy Workflow

27 April 2015 SHARE Facebook Twitter Linkedin Email Cinegy, which develops and produces media asset management products that are used in flagship production...

20/11/2025

Cinegy announces new Latin America partnership

12 August 2015 SHARE Facebook Twitter Linkedin Email Munich, Germany, 26 October 2015 - Cinegy, which develops and produces software technology for digital ...

20/11/2025

2015

5 November 2015 SHARE Facebook Twitter Linkedin Email Munich, Germany 3 November 2015 - Cinegy, which develops and produces software technology for digital ...

20/11/2025

Cinegy launches Cinegy Open' initiative

12 February 2016 SHARE Facebook Twitter Linkedin Email Munich, Germany 9 February 2016 - Cinegy, which develops and produces software technology for digital...

20/11/2025

2016

22 June 2016 SHARE Facebook Twitter Linkedin Email Munich, Germany 21 June 2016 - Cinegy today announced that ABS BROADCAST, one of the largest independentl...

20/11/2025

Cinegy News - nominee of NewBay Media Awards 2016

10 January 2017 SHARE Facebook Twitter Linkedin Email Find us on page 12 of the Program Guide 2016 Tags NewBay Media Awards , Program Guide 2016 , broadc...

20/11/2025

Freeview Thailand deploys Cinegy Air PRO Bundles for multi-channel playout

15 March 2017 SHARE Facebook Twitter Linkedin Email Munich, Germany 15 March 2017 - Cinegy today announced that Thailand's Next Step direct-to-home Free...

20/11/2025

2017

12 December 2017 SHARE Facebook Twitter Linkedin Email Munich, Germany 13 December 2017 - Cinegy today announced that it is making its Cinegy Air Cloud Pack...