Calrec Apollo: A touch-driven broadcast console for live production

Calrec Audio has spent decades refining the craft of broadcast mixing, and the company's Apollo console represents a deliberate step away from the rows of physical buttons that have traditionally dominated radio and television control rooms. Where older desks relied heavily on dedicated hardware for each function, Apollo channels much of the operator interface through a multi-touch screen panel. The console still provides motorised faders and assignable rotary controls, but the heart of the user experience is a high-resolution TFT surface that mimics the feel of a tablet.

The shift towards touch-centric operation did not happen in isolation. Broadcasters across Australia and the wider Asia-Pacific region have been consolidating control rooms, moving from dedicated music studios to flexible hubs that handle drama, footy, live events and post-production in the same space. Calrec designed Apollo to suit this fluid reality, giving operators a console that can be reconfigured quickly for a Friday night football match and then reset on Monday morning for a live news panel without rewiring a single patch bay.

For engineers used to analogue giants, the approach can take some adjustment. Traditionalists often point to the feel of a Neve bus compressor or the reassuring weight of an 1081 channel as part of the mix experience, yet even those engineers have started to appreciate how a touch surface can shorten the path between intention and result. The Apollo sits in a long lineage that includes heritage desks like the Neve console legacy, while pointing firmly towards where broadcast audio is heading next.

Heritage and engineering philosophy

Calrec built its reputation in the rooms of the BBC and ITV, and the engineering ethos of those early desks still informs every Apollo module. Signal paths are deliberately kept short, with high-headroom preamps designed to handle the unpredictable levels that come with live crowds, studio laughter and unscripted talkback. The console's internal architecture is fully digital, but the philosophy borrows from analogue practice: keep the audio path clean, keep the control surface separated from the mix bus, and keep the operator close to the action.

The console uses a combination of dedicated DSP cards and software-defined routing, which allows engineers to expand channel count without sacrificing redundancy. Dual power supplies, hot-swappable I/O cards and a mirrored control processor mean that an Apollo can survive a hardware failure mid-broadcast without dropping audio to air. In Australian regional studios, where a fly-in fly-out engineer might be hundreds of kilometres from the nearest backup, that level of resilience is a working necessity, not an optional extra.

Appreciation for that kind of redundancy goes beyond spec sheets. Calrec's hardware team in Hebden Bridge has spent years refining its FPGA-based processing engines, and Apollo shares technology with the company's Type R and Artemis lines. Engineers moving between consoles within the Calrec ecosystem find that the routing logic, EQ and dynamics layouts feel familiar, which shortens training time. For a busy Sydney or Melbourne facility that hires freelance operators on short contracts, that consistency is worth a great deal.

Touchscreen workflow and surface design

The defining feature of Apollo is its large, optically bonded touchscreen, which presents a virtual control surface that can be swiped, pinched and tapped much like a smartphone. Operators can pull up parametric EQ, dynamics and panning windows directly over the channel strip, and the screen updates in real time as faders and rotary controls are moved. Because the interface is software-driven, layouts can be customised per operator, with personal colour schemes, fader layouts and saved scenes.

Motorised faders remain central to the workflow. When a snapshot is recalled, every fader glides to its new position in a fraction of a second, giving the operator visual confirmation of where every level is set. The faders are assignable across multiple layers, and the touch screen displays context-sensitive legends above each strip. Touch-sensitive rotary encoders above the faders handle pans, sends and auxiliaries, with the parameter being controlled shown clearly on the OLED ring.

This kind of touch-driven layout is increasingly common in modern broadcast desks, and engineers familiar with other control surfaces often find the transition straightforward. Operators moving from a Studer or Lawo installation usually adapt within a session or two, particularly because Apollo's menus follow a logical hierarchy rather than burying options in nested sub-pages. The result is a control surface that feels both modern and forgiving, with hardware safeguards in place for the moments when a tap misses its target.

Audio over IP and network integration

Apollo was designed from the outset for networked audio, with support for SMPTE ST 2110, AES67 and Dante woven into its I/O architecture. The console can sit on a facility-wide IP network alongside vision mixers, intercom systems and playout servers, pulling audio from anywhere on the network without needing a physical punch-down. This approach matches the direction of Australian broadcasters such as the ABC and SBS, which have invested heavily in ST 2110 across their capital-city facilities.

MADI remains available for backward compatibility with older routers and recorders, and Calrec offers modular I/O boxes that can be placed at the stage end of an outside broadcast truck. Run audio down a single fibre, break it out at the console, and the engineer has access to every microphone and playback feed in one place. Latency is kept low enough for live sport, where lip-sync between commentary and vision is non-negotiable, particularly when a cricketer's nick behind the wicket must align perfectly with the slow-motion replay.

Latency management is built into the console's internal routing, with per-channel delay adjustments that can be dialled in from the touch screen. GPIO and direct routing make it easy to trigger external devices, fire talkback to presenters or route a clean feed to a remote studio. The net effect is a desk that behaves more like a network node than a standalone mixer, ready for the kind of distributed production workflows that have become common in Australian post-production houses working on international streaming projects.

Real-world use in Australian broadcasting

Australian outside broadcast is dominated by sport, and Calrec consoles have become a familiar sight in the trucks that cover the AFL, NRL and international cricket. Apollo fits neatly into these mobile installations because the touch screen can be tilted and locked for standing operation, while the fader surface remains at a comfortable height for seated mixing. Operators covering a Test match at the MCG or a State of Origin clash at Accor Stadium often rely on Apollo's snapshot scenes to switch between pre-game, live play and post-match configurations.

The real situations that benefit from this kind of setup include regional news studios, where a single operator might juggle a live cross, a recorded package and remote interviews simultaneously. In Perth, Brisbane or Adelaide, broadcasters have started deploying smaller Apollo-based setups to feed into capital-city networks over managed IP links. The console's compact footprint and quiet operation suit shared control rooms, where multiple programs originate from the same space, and the Aussie habit of keeping things tidy in a tight OB van is well served by the desk's logical layout.

International events covered by Australian crews also benefit from Apollo's design. The Olympic broadcasts that Australian production companies regularly service rely on rapid format changes between swimming, athletics and studio wrap-arounds, and the console's familiar layout reduces the cognitive load during jet-lagged mornings in places like Tokyo or Paris. For freelancers travelling from Melbourne to cover an international assignment, that consistency means less time learning the desk and more time getting the mix right.

Apollo in the wider console ecosystem

When measured against its stablemates and competitors, Apollo occupies a distinctive middle ground. It is more software-driven than Calrec's Brio and Artemis desks, yet more tactile than the company's Type R, which leans further into a fully modular surface. Compared with rivals such as Lawo's mc² series or Studer's Vista, Apollo offers a touch-first interface that some operators prefer for fast-moving live shows. Operators who give it a fair go often find that the workflow suits the pace of a busy control room, particularly when an unexpected segment needs to be re-cut on the fly.

Feature Calrec Apollo Calrec Artemis Lawo mc²56 Studer Vista X
Primary control surface Multi-touch TFT plus faders Assignable panels plus faders Touchscreen plus faders Touchscreen plus faders
Max channels (typical) Up to 1,000+ Up to 900+ Up to 1,024 Up to 1,200+
AoIP support ST 2110, AES67, Dante AES67, Dante ST 2110, AES67, RAVENNA AES67, Dante
Redundancy Dual PSUs, hot-swap I/O Dual PSUs, hot-swap I/O Dual PSUs, redundant cores Dual PSUs, redundant cores
Ideal application Large live broadcast Mid-to-large broadcast Large OB, theatre Music, broadcast

Core features of the Apollo experience

Australian environments well suited to the Apollo

If you want to dig deeper into how Apollo fits with other broadcast desks and historical designs, the broadcast console catalog on this site is a useful starting point for comparison. Operators considering an Apollo for a new build should plan network capacity early, because the IP-based nature of the console rewards facilities that have already invested in switched Ethernet infrastructure. Training time is modest for anyone with broadcast experience, although the touch-first interface rewards a slow, methodical first session rather than a panicked live show.

Calrec's support team, including its Australian distributor network, can provide on-site commissioning and operator training for larger installations. Reach out to a Calrec representative, request a demo in your facility, and see whether the Apollo's touch-first workflow suits the way your team actually works. The next chapter of broadcast audio looks set to be written on screens rather than switches, and the engineers who give it a fair go tend to find the transition easier than they first expect.