The AURUS platinum combines the best of both worlds: direct access to all functions, a strength of analog mixing consoles, paired with the unrivaled performance of digital audio algorithms.
The “engine” of all our mixing consoles for networking, routing and processing audio, control and additional data. The perfect integration between console, I/O network and control functions is the key to the excellent results typical of STAGETEC, from the input through all processing stages to the output.
AURUS platinum has set the standard for digital mixing consoles. It combines a seamless integration of well-known analogue workflows with the advantages of digital technology, expandability and versatility. In addition to the outstanding STAGETEC audio quality this unique user interface is the reason for its great success.
AURUS platinum follows analog virtues in its user interface design: all important functions are only a touch away, while all audio editing functions are accessed directly from the channel strip. Access via the central control unit is becoming virtually superfluous. Thus maintaining a streamlined working surface.
AURUS platinum is also a true team player: because all encoders and buttons are available on each control strip, a multi-user environment can easily be created.
The first impression is not deceptive: the powerful outer appearance of the AURUS platinum console proves to be a virtuoso "tool" for sound engineers. As diverse as the bookings of the operator as diverse are the fields of applications AURUS platinum is used in. The software has been continuously developed over many years and offers every conceivable function, such as:
The highest audio quality, the most comprehensive editing functions, the fastest workflows and perfect integration into STAGETEC’S NEXUS audio network - the latest AURUS platinum generation has managed to surpass itself once again.
We are proud to say that STAGETEC audio algorithms have always been celebrated for their tonal neutrality. The same applies to filter operations. Equipped with a 10-band EQ per channel, there are almost no limits to creativity; the gain of ±24 dB allows pronounced modifications to the signal.
Another favourite in international press reviews is the dynamics unit of the AURUS platinum console. Like all other functions, the expander/gate, compressor, de-esser and limiter are permanently available in each channel and can be freely arranged as independent blocks in the signal chain. The unsurpassed speed of operation is ensured not only by the direct access philosophy, but also by a wealth of sophisticated functions that ease up the everyday life of a sound engineer noticeably.
Sound is our passion. For a mixing console to deserve the STAGETEC label, it has always had to achieve digital signal processing with the highest, quasi-analog quality and absolute neutrality. In the 1990s, when the computing power of integrated circuits was nowhere near as high as it is today, our engineers consistently relied on the use of DSP processors and thus on programming that was very close to the hardware. The algorithms that were developed here still characterise the outstanding quality of the audio signal processing of our large mixing consoles today. Compared to the "classic algorithms" of conventional consoles, they are fundamentally different. Even though we have continuously developed the algorithms further:
Their "magic" code is still responsible for the incomparable performance of AURUS platinum, AVATUS & Co. All our DSP signal processing functions are based on this code.
Audio experts world-wide agree on this point: the quality of any signal processing chain is largely determined by the quality of the input and output converters. Our TrueMatch® microphone inputs are state of the art: with a dynamic range of 158 dB, they represent the absolute pinnacle of what is currently possible. They work entirely without analog pre-amplification, which makes a decisive contribution to reducing noise, especially when summing up a large number of channels. This turns any microphone without analog signal amplification into a digital microphone!
The patented TrueMatch® input converters are yet another example of our quality standards for signal processing: we think holistically, we scrutinise every detail of the processing chain and develop solutions for optimisation. All for one goal: the perfect sound!
The TDM technology used in the NEXUS network guarantees consistently low latencies. The "genes" of every STAGETEC mixing console are already tuned for speed and maximum accuracy. For example, all channels are always summed to all buses simultaneously and with sample accuracy. Although this is technically complex, it avoids the phasing effects that occur when conventional, step-by-step addition methods are used. An uncompromising commitment to audio quality, due to corrective auxiliary functions, such as delay compensation, are no longer necessary in our mixing consoles.
To ensure the highest quality in every situation, we use fade algorithms even for simple processes, such as switching an EQ on or off or muting a channel. The old setting is faded into the new state within a few milliseconds using a specifically calculated fade. Level jumps, crackling, zipper noises or other artefacts are thus reliably eliminated. The same applies to rapid changes to the delay of the channel. These are also transferred to the new state with a fade, in order to avoid signal distortion.
As a pioneer in digital audio processing our innovations have inspired the entire industry and our eye for the big picture has taken audio quality to a new level. Key to this is: The all encompassing integration between mixing console, I/O network and control functions, for example between AURUS platinum and NEXUS. From input stage through all processing stages down to the output the results are brilliant:
One universe instead of many individual galaxies.
Each element forms its own cosmos with its own audio matrix: many manufacturers have designed their individual products according to this principle.
We at STAGETEC have taken a different approach right from the start. Our large mixing consoles and our NEXUS audio router are both part of a matrix themselves. Part of an orchestra instead of two soloists. You will notice the difference from the very first second of commissioning: you will hardly find another system with a comparable level of integration and flexibility at the same time.
This opens up a wide range of possibilities: If the mixing console is located in the middle of all the inputs and outputs of the entire system, integration is much deeper and more efficient than if inputs and outputs have to be fed into the mixing console from outside. The same applies to the control options. The more complex your system becomes, the more you will appreciate this basic STAGETEC principle!
The NEXUS audio routing system consists of so-called "base devices", which can be interconnected in many ways to form large decentralised networks, either via the high-speed TDM bus or via IP infrastructure.
Cards in base devices carrying audio I/Os are hot-pluggable. Almost all audio formats are supported - including AoIP network formats. This allows you to create a fail-safe system that has exactly the inputs and outputs you need at any position you choose.
The mixing console itself can use any of these inputs without restriction. Inputs are not dedicated to a specific mixing console. Therefore, the flexibility is practically unlimited.
The same applies to all buses and outputs of the mixing console: they can be flexibly routed to any output in the entire system.
Another advantage: the size of the mixing console surface does not limit the number of channels that can be operated. It is the number of DSP cards that defines the number of audio channels and buses of the system.
The DSP cards used can be scaled by the customer as required. Retrofitting? Of course, and at any time. Since absolutely all inputs and outputs of the NEXUS system can be freely routed to the mixing console DSP via the NEXUS routing system, there are de facto no real limits to the total number of inputs that can be used.
Establishing communication between different systems is often one of the trickiest challenges in the preparation of a production - unless STAGETEC is involved! In addition to audio routing and processing, a NEXUS system provides extensive monitoring, control and logic functions that can interact with external systems in a variety of ways.
The perfect interaction between the AURUS platinum, the NEXUS system and the other connected devices takes a lot of pressure off large, complex and time-critical productions. The many helpful audio editing functions within the console simplify control. With 40 user buttons, you can make simple routing changes in the audio network, but also operate the PTZ control of connected cameras. Partial automation? With pleasure. Operating actions can be saved in scenes and run automatically in shows, similar to what is possible with timecode cues or MIDI commands.
The mixing console is a sound engineer's cockpit. From here, they control all the functions in the network: the integrated microphone splitter, the routing in the NEXUS network, the delays, EQs and limiters of the sound reinforcement system. All status messages from the self-monitoring system are fed back directly to the console.
In the unlikely event of a failure, all components are hot-swappable and ready for use again in just two to three seconds. In addition, the decentralised system architecture ensures that the entire system can never fail. The mixing console can react automatically to external errors and statuses. Triggers can be remote or local, for example the failure of the playback player or a key cue from the wireless monitoring. The complexity of the external functions can be ignored. Each snapshot can always create new settings from the console's scene automation: Regardless of whether these are native parameters or whether they are to be controlled via GPIO, serial protocols, Ethernet or MIDI devices from third-party manufacturers.
Due to its extremely precise clock rate, NEXUS is often operated as a clock master. Conversely, synchronisation to any digital inputs including hierarchy definition and dropout-free sync transitioning is also possible. NEXUS has always offered the option of transmitting timecode, sync and serial protocols transparently via the system and distributing or switching them to different taps. Almost any serial signal from base devices and consoles can be used to control the entire system.
In a timecode environment, AURUS platinum consoles can be both master and slave. Via NEXUS, timecode can be distributed throughout the network with maximum precision and output to external systems. Parallel to the timecode, AURUS platinum, AVATUS & Co. generate MIDI, RS232 and other signals for controlling external devices. Automating larger shows is that easy today!
Every NEXUS system base unit has the so-called NEXUS Logic Control. The high-performance logic functions can be linked to macros and are capable of evaluating all important local audio parameters. And what else? Of course there's more: querying and setting GPIOs, receiving and sending commands via serial interfaces or establishing permanent communication with an external control system via Ethernet.
As the functions are provided by different NEXUS card types, there is a wide choice. This is particularly evident with the serial interfaces: RS232, RS422, RS485 and MIDI are available. USB and Ethernet are already available on every CPU card. NEXUS Logic Control is able to communicate system-wide with other base devices including querying and transmitting statuses.
Interaction with the NEXUS router and external systems exceeds the options of an audio network. In some cases, it is even capable of completely replacing external media control systems. This not only enables unprecedented integration right down to the individual buttons of the audio console, but also opens up great savings potential, by eliminating additional control systems, leading to a considerable simplification of work processes. In combination with the NEXUS Logic Control, a console from STAGETEC offers a wide range of possibilities, the use of which sets almost no limits for the resourceful sound engineer.
In straightforward, simple cases, the user buttons on the console can be used to display, for example, or control external statuses. This can be the simple setting of a crosspoint or, in conjunction with NEXUS XRI cards, the switching of contacts to control lighting, light signals or other components. Warning messages can also be displayed. For example: you are alerted by a flashing light when a signal level drops down to -∞ on the transmission lines (silence detection) and/or when various other error states are detected inside or outside the NEXUS network.
If tasks become more complex, NEXUS logic can be a heaven sent. All functions can be operated from the console: The retrieval of comprehensive system statuses - called "NEXUS snapshots" - or the implementation of pan-tilt-zoom camera control.
What does this mean in practice? In a studio, different recording rooms can be switched between several control rooms at the touch of a button. In a concert hall, a PTZ camera can be used very easily to capture not only the Conductor's position, but also to follow soloists. Using additional video inputs, the image can even be displayed on the console's metering screens. Once presets have been created, they can be saved with the scenes in the console and called up fully automatically during the show. The possibilities of the system are practically limitless!
After developing the audio signal processing, our engineers' ambition was to create their own scalable DSP platform. A very important aspect of the new concept: all of STAGETEC's flexibly expandable mixing consoles use the same DSP cards. This means that all product families benefit from further developments in software and hardware - a decisive criterion for the longevity of the consoles.
We have developed the NEXUS Star Router in order to be able to implement particularly high routing requirements in a NEXUS network. The classic base devices of the NEXUS system have a TDM bus for communication between the plug-in cards, in order to route 256 audio signals simultaneously. The Star Router, on the other hand, offers its own redundant matrix with six height units and no fewer than 4,096 inputs by 4,096 outputs. As a NEXUS network supports any topology and several Star Routers simultaneously, it is possible to create extremely large audio networks that meet even the most complex requirements.
As logical as it is consistent: we have housed the control and DSP cards from our audio consoles in the NEXUS Star Router. This is because they can directly access the enormous number of audio channels that are processed in a mixing console today. This direct connection to the matrix of a NEXUS Star Router makes it possible for the consoles to use every input of the entire system as a patchable input resource and every output of the system as a patchable output; above all, it enables the uniquely flexible bus structure of STAGETEC's large mixing consoles.
The actual STAGETEC DSP cards: the audio signal processing is calculated on so called “RMDQ" cards. We have optimised the hardware architecture for low heat generation. The software, on the other hand, has been designed so that you have maximum flexibility configuring combinations of input channels and buses. In each channel full DSP resources are always available for all the intended audio processing functions. Depending on the configuration, up to 800 audio channels or 128 buses can be operated.
Our RMDQ cards are now in their fourth DSP generation but remain compatible with the previous version under the name "RMD". Depending on resource requirements, up to seven RMDQ cards can be added to the Star Router frame to form the DSP of a mixing console. Requirements continue to grow? No problem. Additional RMDQ cards can be added at any time.
Locating the mixing console directly within the Star Router was one of the most far-reaching and smartest decisions made by our system architects. The scalability of the DSP resources alone underlines the uniqueness of STAGETEC's large mixing consoles. Many useful additional functions can be realised over time - thanks to our sophisticated system concept.
For more than a decade, the AURUS platinum has stood for reliability and flexibility in theatre audio technology. Now in its fourth generation, the product fulfils even the most unusual wishes of demanding sound engineers and gives them a new dimension in their creative power.
Reliability as the highest virtue: especially live, in productions where there is no room for rehearsals, the technology must be absolutely reliable so that full concentration can be directed to the actual task. AURUS platinum not only keeps sound engineers' heads clear, but also their backs!
Whether in post-production or recording: time is not only money, but all too often determines the success of a project these days. In order to achieve rapid progress in creative work with artists, it is worth its weight in gold to have technical support for spontaneous ideas, or, to be able to easily try out and compare different sound concepts. An AURUS platinum console offers many customised functions, making everyday work in the studio noticeably easier.
The scarcest commodity in setup and in the show? Time! A new hall every day, different dimensions, varying cable routes, different power connections - only one thing remains constant: the time pressure. You can rely on AURUS platinum and NEXUS! No humming, no interference, the console is lightweight and so are the cables. More flexibility with base devices than with any other system. The system can be set up in next to no time and operated at top speed. All functions are directly accessible. And ensuring everyone gets home quickly after a production, dismantling is also child's play.
A separate control element for each of the most important functions: we have designed the AURUS platinum according to a “direct access” principle. Direct access to all parameters is an invaluable advantage, especially under stress.
The structure of the AURUS platinum in discrete: fully equipped channel strips provide a clear overview and speeds up work processes. The risk of operating errors - typical of conventional, nested, user interfaces - can thus be effectively minimised. The extensively equipped cassettes of the central control unit also offer direct access to all important advanced functions. Even if the structural complexity with many discreet encoders, buttons and displays is enormous: Not least due to our extensive experience, we are convinced of Direct-Access, especially when fast and reliable haptic operability is required.
The design with discrete, clearly subdivided control strips and a central section has already proven itself in the days of analog mixing consoles. We have consistently developed this successful design with our digital know-how and added many functions. The symbiosis of the best of the analog and digital worlds has a name: AURUS platinum.
We have continued the philosophy of providing direct access to all frequently used functions in the central cassettes of the AURUS platinum surfaces. Over generations, not only have the functions of the AURUS platinum mixing consoles grown, but also the operating elements. Compatibility with earlier models is of concern to us. Not only for reasons of sustainability, but also to protect your investment.
Thanks to the generous design and explicit division into three dedicated modules, with clearly marked sections, every frequently used function is quickly accessible and always available in the same place, at the touch of a button. The numerous, easy-to-read OLED displays and backlit buttons provide optimum support for operation by keeping the current values clearly visible at all times.
Once you have enjoyed the extensive features of an AURUS platinum, you won't want to miss out on the convenience and precision of its operation. Combined with the outstanding audio quality, these are good reasons why many of our customers choose an AURUS platinum again.
Every audio production poses new challenges for large mixing consoles. The individual characteristics and differences from theatre, opera, broadcast to live applications and in the studio are huge. The specific wishes of the users are also very diverse. To meet these expectations, we have developed the modular, highly customisable concept of the NEXUS audio-matrix in conjunction with our mixing consoles. The seamless interaction ensures maximum reliability. Equipped with a variety of interfaces, numerous other systems can be connected.
We have developed a portfolio of stand-alone products that go perfectly well with a STAGETEC mixing console and a NEXUS system so that you are well equipped for every challenge in your productions:
We have further developed the Dan Dugan Automix algorithm: It now offers an auto mix option as an additional function for all NEXUS Star-Router-based consoles with RMDQ DSP cards, which preserves the spectral and ambience impression of the mix, unclouded, while the system automatically shifts the gain focus to the active microphone in each case. All other functions such as EQ and dynamics remain in full operation in each channel. STAGETEC's auto mix option can be active on all channels of a project simultaneously without loss of DSP resources. Up to eight independent auto mix groups are available. This is an advantage that makes the sound engineer's work easier, especially in live production contexts: for example, the microphones for the panel discussion can be combined in one group, while supporting talents in the hall work in a second group. STAGETEC's Automix provides the sound engineer with a function that makes working with a large number of open microphones as relaxed as possible.
For all production scenarios that require a lot of work on audio workstations, the DAW integration available specifically for AURUS platinum consoles is a useful addition. In conjunction with the standard control for up to 16 external tape machines (or DAWs) simultaneously, it enables comprehensive operation of all parameters supported in the control protocol, directly from the sweet spot on the console.
The software supports both the HUI and OASIS protocols and can therefore be connected to workstations from a wide range of manufacturers. The parameters made available via the protocols for up to 32 channels can simultaneously be mapped to rotary encoders and faders on the console during setup. If desired, the screen content of the DAW can even be displayed directly on one of the console's metering screens. Since the automated channels can also be switched via banks, all transmitted parameters are recorded in the dynamic automation of AURUS platinum resulting in a uniquely smooth workflow. Unnecessary switching back and forth between mixing console and audio workstation is a thing of the past. The smooth handling can be expanded even further, e.g. through automation in the external DAW software. The sensational feel of the double rotary encoders in AURUS platinum and the smooth-running motorised faders make the AURUS platinum a hardware controller in a class of its own.
Our large mixing consoles are already designed for correlation meters with AES/EBU inputs from other manufacturers. On request, this connection can be led out of the console at no extra charge to enable the connection of external devices. STAGETEC also offers an implementation of the RTW TM7 or TM9 for AURUS platinum and CRESCENDO platinum inside the console. All software options of the familiar RTW devices are available. Display and operation can be carried out directly on the console screens.
The master monitor software for NEXUS enables extended metering within the NEXUS network. This gives you the freedom to create up to 256 preset screens according to your requirements. These are not limited to pure, multi-channel level monitoring, but also offer loudness metering in accordance with EBU R128 as well as parallel display of the short and momentary values LUFS and LRA.
A spectrum display "RTA Analyser" with 1/3 and 1/12 octave resolution is also available. The program can run on any number of PCs simultaneously and be connected to the NEXUS network at various points. In this way, the most diverse metering requirements for complex installations can be met. There are no limits to accessing channels within the matrix. The software can also be operated directly within consoles with an integrated PC.
Our XDSP cards can be used in any number of base devices in the NEXUS network. This means you benefit from additional local audio processing - anywhere in the system! The cards can be configured to hold a wide variety of audio modules. These range from simple delays, multichannel and mono summing devices to parametric EQs with up to 30 bands, crossovers and dynamic units including de-essers. Level delay matrices for controlling large, distributed loudspeaker systems and N-1 matrices for conference circuits are also available. Customisable modules can be implemented at any time.
As all DSP modules are available with their own inputs and outputs in the NEXUS crosspoint matrix, they can be combined with each other as required. This makes it possible to set up complex systems. For example, an XDSP card can function as a loudspeaker controller for controlling line arrays, as well as for signal processing and signal distribution - e.g. an interesting function for the loudspeaker system of a department store.
XDSP cards can also be used to delay outputs for monitoring loudspeakers, or, provide the extensive N-1 matrix (MixMinus functionality) for call-in entertainment games in broadcasting. NEXUS Logic Control and NEXUS Status can also be used to save and recall presets and set up individual parameters. In-house configuration by STAGETEC ensures that all functions are available at all times.
The patented ISOSTEM algorithm from DSPECIALISTS proves how extraordinarily flexibly our hardware and the NEXUS system can be used: it is the only 100% mathematically reversible algorithm that makes it possible to convert stereo audio streams into 5.1 streams without loss - or vice versa. The software is a particularly interesting option for broadcasters, e.g. for conversion or play out of older archive material. STAGETEC offers ISOSTEM as an option for XDSP cards in NEXUS. Your advantage: You can access the module very flexibly without having to purchase additional hardware!
The XACI card is an intelligent control card of the latest generation. It serves as an interface including command interpreter for external control systems and protocols. For example, cross-points can be set and deleted very easily via EmBER+ in the audio router, or the input parameters of the microphone inputs can be controlled.
All of our mixing consoles and the NEXUS audio router are "living" products that evolve with every software update. The NEXUS hardware architecture is based on industry standards that have been tried and tested millions of times and we are constantly adding new interface cards. As the performance of our existing products, such as the XACI card has not yet been exhausted, nothing stands in the way of implementing further connections.
STAGETEC has a long history of cooperating closely with partners from the media and entertainment industry and from the Information Technology industry. These include many renowned radio and television companies worldwide, for whom we have implemented complex control and monitoring solutions at the highest level. Do you have new challenges? Then you are always welcome to join us!
Hans Zimmer is among the most renowned film composers of our time. His works for films such as "Top Gun: Maverick" and the "Pirates of the Caribbean" series have earned him numerous awards, including several Grammys, Golden Globes, and a star on the Hollywood Walk of Fame. For his highly successful international live concert series "The World of Hans Zimmer – A Symphonic Celebration," the choice fell on an AURUS mixing console from STAGETEC. And action!
