BASIS 722az

QSControl.net™ Digital System

QSControl.net, QSC’s next generation network audio system, achieves the seamless integration of the company’s control, processing, and monitoring technologies. QSControl.net brings together QSC’s digital, power amplification and loudspeaker products into a unified system that enables the user to administrate it all via a fully integrated graphical user interface. The new generation BASIS™ devices are designed to operate under the company’s QSControl.net platform.

BASIS 722az

The BASIS platform meets the control, monitoring and processing needs of amplification and loudspeaker systems over an Ethernet network. The BASIS 722az units combine two distinct QSC technologies within a single hardware unit. Amplifier and loudspeaker control, monitoring and protection, and configurable DSP are seamlessly integrated into one powerful single RU package.

Through QSControl.net, QSC’s BASIS and next-generation RAVE and DSP products can be networked together and controlled from a single software interface. In addition, multiple networked computers can be set up to control and monitor all of the units simultaneously.

Fixed Latency DSP

Users of most other configurable DSP systems are familiar with a variable latency inherent in the processing configuration. Add more processing blocks and you also add delay, whether you want it or not. QSC’s DSP engine is unique in having a short and fixed processing latency through the DSP subsystem. When the A/D and D/A converters are included, the total analog-to-analog latency of a single unit is a negligible 2.354 milliseconds. QSC’s fixed latency DSP is configurable DSP that stays fast and predictable from one configuration to the next.

For more information, visit www.qscontrol.net

QSC, the QSC logo, BASIS and QSControl.net are registered trademarks of QSC Audio Products, LLC in the U.S. Patent and Trademark office and other countries. THX is a trademark of THX Ltd. All other trademarks are the property of their respective owners. Patents may apply or be pending.

Inputs

DSP

Outputs

 

 

 

Analog

 

DataPort

 

 

 

8 line level

24 x 24

4(8 channels)

 

 

 

Features

•Amplifier and loudspeaker control, monitoring and protection

•Configurable DSP functions and signal paths

•Fixed latency DSP engine

•Ethernet controllable

•Each unit can store eight design configurations that can be changed on the fly

•Snapshots can recall config or block and/or parameter settings

•THX™ approved for professional cinema applications

DSP functions include, but are not limited to:

•Matrix mixer – any size, up to 24 x 24

•Automixers – gain sharing

•Routers – any size, up to 24 x 24

•Gain controls – any channel count, up to 24

•Graphic equalizers

•Filters – high-pass, low-pass, all-pass, shelf, parametric, parametric shelf, Butterworth high and low-pass, Linkwitz-Riley high and low-pass, Bessel- Thomson high and low-pass

•Crossovers – Linkwitz-Riley, Butterworth, Bessel-Thomson in-phase, Bessel- Thomson symmetrical, 2-way, 3-way, and 4-way general purpose adjustable

•Compressors, peak limiters, AGC’s, gates, dynamics processor

•Duckers – up to 8 channels, up to 60 seconds fade in and fade out times, priority mix

•Pink noise, white noise, sine generators

•Delays

•Macros – user-definable custom blocks with password protection

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QSC Audio manual Basis 722az, Fixed Latency DSP
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722az specifications

The QSC Audio 722az represents a significant advancement in the realm of high-performance audio solutions, designed specifically for applications that demand both versatility and reliability. As part of QSC's acclaimed array of products, the 722az combines state-of-the-art technologies with user-friendly features, making it an ideal choice for professional audio engineers and sound system designers.

At the heart of the 722az is its high-output capability, which provides robust audio performance suitable for various environments, from concerts to corporate events. The system boasts an impressive power rating, ensuring that it can handle large venues without compromising sound quality. With an emphasis on clarity, the 722az delivers a wide frequency response, allowing for a full-bodied audio experience that captures the nuances of every performance.

One of the standout features of the QSC Audio 722az is its advanced DSP processing. The built-in digital signal processing technology enables precise control over audio parameters, including equalization, crossover settings, and dynamic range management. This level of customization allows sound engineers to fine-tune the audio output to suit specific acoustics and audience needs, ensuring optimal sound quality in every situation.

Additionally, the 722az incorporates QSC's proprietary Amplified Loudspeaker Processing (ALP), which enhances the overall efficiency and performance of the system. ALP includes features such as speaker protection algorithms designed to prevent damage from excessive levels and thermal overload, ensuring durability and longevity in demanding environments.

Connectivity is another strong point for the 722az. It offers various input options, including analog and digital formats, catering to a wide range of equipment and setups. The unit's compatibility with QSC's Control Manager software allows users to monitor and manage multiple devices seamlessly, enhancing workflow and operational efficiency.

Ergonomically designed for portability, the QSC 722az features a lightweight yet sturdy construction, making it easy to transport and set up. Its rugged build is perfect for the rigors of touring and live events, ensuring that it can withstand the challenges of different venues.

In summary, the QSC Audio 722az is a powerful and versatile loudspeaker that combines advanced technologies, including robust DSP processing and Amplified Loudspeaker Processing, with user-centric features. Its superior audio performance, coupled with reliable connectivity and durability, makes it an exemplary choice for anyone looking to elevate their sound experience in various professional audio settings.
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