PRODUCT GUIDE Amplifiers Processors

SPONSORED BY POWERSOFT

“Powersoft specialises in the design, production and marketing of a wide range of professional high-end patented technologies for the professional audio market, such as power amplifiers, loudspeaker components and software for use primarily in installed and live sound applications. Since 1995, Powersoft has been a leader in the realm of audio, standing for passion, creativity, and innovation. The three founders Luca Lastrucci, Claudio Lastrucci, and Antonio Peruch started this business in a small garage in Florence, Italy – and, since then, the company has not stopped innovating. These innovations have enriched peoples’ entertainment experiences. A pioneer in switched-mode technology, Powersoft mastered the design and development of a new Class-D amplifier that was able to deliver consistently reliable high power levels – something that had never been achieved before. The development of fixed frequency switching mode technology for professional amplifiers delivered many benefits to its professional products, including unprecedented low noise leakage, low crosstalk, and performance suitable for any and all power levels. This helped correct the overall industry perception that switched mode power supplies were unreliable. Now, the technology is considered an industry standard. Using its own-patented technologies, Powersoft’s switching mode power supplies were also able to greatly reduce heat dissipation, deliver back EMF (active recycling of the reactive energy from the loudspeakers), while easily handling heavy impedance loads. As these examples demonstrate, Powersoft is constantly breaking new ground in terms of what is possible: it holds dozens of patents, has meaningful manufacturing partners around the world, and also holds the keys to what will be possible in the next generation of audio.”

The proprietary designed Sentinel Amplified Loudspeaker Controllers (ALC) feature a powerful four-channel DSP-based controller with ClassD amplifier stages. The four-in/four-out matrix accepts analogue or up to 192kHz digital AES3 signals, sampled to 96kHz by high-end sample rate converters. The future-upgradable powerful DSP engine enables processing of even the most complex (IIR, FIR) algorithms. Features include shelf/pass/parametric/all-pass equalising per channel, delay, factory presets for all system configurations, user-presets, event-logging and system feedback. The full-colour TFT touch screen and the multi-colour LED illuminated encoder in combination with tab-based menu structure offers intuitive control. Remote control can be done through a VNC app on any mobile device; Multiple Sentinels can be controlled via the ALControl remote-control. The Signal Integrity Sensing circuit dynamically compensates the effects of long loudspeaker cables; this results in a tight sub and bass response regardless of cable length or impedance (system damping factor of 10,000) and without the need for manually entering cable parameters. The four patent-pending ClassD amplifier stages offer one of the lowest THD in the industry. Together with the two (redundant) switch-mode power supplies, the Sentinel10 delivers a total of 10,000W at just 11,6kg (25.5lb). The modular design makes for easy future upgrades and ‘in-the-field’ servicing.

The most expansive iteration of Amate Audio’s all-new robust next generation loudspeaker management platform, the LMS608 is a four analogue / two AES input, eight analogue output device, employing advanced 64-bit DSP architecture and high performing 24 bit ADDA signal conversion. Introduced mid last year, the 1U 19-inch rackmount unit offers powerful configuration capabilities enabling rapid setup and configuration of complex and extensive loudspeaker systems for sound touring, event and fixed installation applications, with exceptional levels of endurance extending to continuous ‘round the clock’ operation in the most adverse application environments. I/Os are fully assignable; each input featuring two crossovers – with selectable Butterworth, Linkwitz-Riley and Bessel filtering – and each output independent compressor/ limiter settings. Control parameters include 10 parametric equalisers with one Hz frequency resolution – exploiting advanced DSP performance capabilities in implementing dB/two bell parametric filtering. Selectable delay lines for each I/O are up to two seconds (or 680 meters) with switchable polarity. 80 programmable memory presets are complemented by 20 intensively R&D’d ‘factory’ presets, offering unique efficiencies in instantaneously system configuring combinations of various Amate Audio loudspeakers in the most regularly encountered applications. USB and Ethernet connectivity provides enhanced external control with Amate Audio’s DSPLink software.

CloudPower is a series of remote controllable, four channel Class-D amplifiers. The 4x 350W CP354 and the 4x 700W CP704, will be joined by a pair of more powerful models soon. All CloudPower amplifiers include comprehensive signal and loudspeaker processing tools and are designed for standalone or networked deployment in installations scaling from bars and hotels, to theatres and theme parks. Multiple CloudPower amplifiers can be monitored and controlled remotely from any device over the APEX Cloud, cutting unnecessary site visits and enabling integrators to offer value-added monitoring services. Every unit features a built-in Wi-Fi Hotspot, allowing connection via APEX’s IntelliCloud WebUI, or through a wired Ethernet connection. CloudPower is the first product to benefit from APEX’s pioneering GlidePath direct drive technology, allowing ultra-precise reproduction of high transients and minimal distortion. Another unique feature is the inclusion of an integrated audio source, enabling streaming of background audio from devices running Spotify or AirPlay. CP354 and CP704 are high efficiency designs, benefitting from a self-cooling airflow system that eliminates fan noise. All models are ready to serve worldwide, accommodating 100-240VAC and featuring Active Power Factor Correction.

The CA Series Power Amplifier line is a new, highly efficient amplifier series from Ashly Audio. Ashly’s proprietary D-MAX technology brings together intelligent, cutting-edge amplifier design, a brand-new ultra-fast switching power supply, and intelligent power management to deliver ultimate efficiency. This allows two CA 1.54s (6,000W total each) to operate on a single 20A service saving you money and expanding power with current infrastructure. The CA Series comes in two-channel or four-channel configurations of 500W, 1,000W, and 1,500W per channel. This ensures the CA Series is always the right size for any job. Further, the CA can deliver 70V and 100V power with no reconfiguration required and can be brought down to two Ohms without missing a beat. This ensures the CA Series is always the right amplifier for any job. The CA also features Dynamic Power-Factor Correction, which adds a level of intelligence to power utilisation efficiency. SailFlow cooling design brings a bi-lateral air-cooling system that maintains a low operational temperature. These new technologies – combined with installer-friendly Euroblock and XLR combo connectors and stable operation down to 0.2 ohms (0.2Ω), make the CA perfect fit for integration in the education, house of worship, hospitality, sports, retail, and restaurant spaces.

This new, all-in-one audio solution from AUDAC is the perfect solution for small to medium sized installations that needs the functionality of a comprehensive audio system but does not want to spend fortunes on hardware. By featuring compatibility with AUDAC Touch 2 and an integrated SourceCon input slot in the amplifier, there’s a lot of ground-breaking technology in this surprisingly small amplifier. The MFA features a line out connection, creating the possibility for scaling the output power to meet both small- and large-scale project requirements. Create one large zone or add a second stereo zone using your line out, where individual input and volume control can be controlled through the front panel, TCP/ IP or AUDAC Touch 2. The MFA also allows for an optional Dante expansion. Allowing the installation of a Dante network interface, giving the device the ability to receive and send low latency, high-quality audio over a standard Ethernet network with ease.

D100DSP is a combination of signal processing and four amplifier channels with four aux DSP outputs with Dante capability. Easy access control via front panel is combined with PC and iPad remote controls and wall panel or OSC based customised controls for installation use. High fidelity, high efficiency class-D power amplifier stages are powered by a switch-mode power supply capable of four x 4,000W. The build-in loudspeaker preset library for all Aura Audio loudspeaker models with highest definition XTA DSP processing. 2021 sees the introduction of DEQ, dynamic EQ input section for multi band comp, noise management, AGC for emergency mic - the application list is huge.

Biamp’s line of Amplified Loudspeaker Controllers (ALCs) are designed to provide all of the signal routing, zone switching, DSP processing, protective limiting, remote monitoring, and amplification functions needed between a mixer and the loudspeakers in virtually any Community loudspeaker application. Standard Ethernet communication protocols allow for fast system design, system control, and remote system monitoring. Three models of ALCs are available: ALC-404D (four channels x 400W), the ALC-1604D (four channels x 1,600W), and the ALC-3202D (two channels x 3,200W). Bridged channel pairs support driving loads down to four ohms at double the power of a single channel, providing additional flexibility. In-depth control and monitoring is accomplished via ArmoníaPlus system manager software. ALCs reduce complexity and increase overall system value in every installation. Its compact size, packing either two or four channels into 1 RU, reduces rack costs and minimises space requirements.

The Bose ControlSpace EX-1280 DSP is a robust open-architecture processor designed for a wide variety of applications — from small, self-contained projects to large, networked systems. Leveraging advanced signal processing and a floating-point open architecture DSP, the EX-1280 processor has the precision and power to create dynamic audio installations. The EX-1280 processor offers 12 mic/line analog inputs, eight analog outputs, Bose AmpLink output and 64 x 64 Dante connectivity — featuring high-quality audio processing and expansive digital connectivity. The ControlSpace EX-1280 DSP includes a USB connection that facilitates easy integration with PC audio devices for playback and recording. The front-panel interface includes a large OLED display and rotary encoder, so it’s easier to set network parameters and monitor channel activity. Connect the Bose ControlCenter CC-64 or CC-16 digital zone controllers and ControlSpace Remote clients for a seamless and intuitive interface. Create the system you need using Bose ControlSpace Designer software and its expansive signal processing library, with automatic mic mixing, multiband graphic and parametric EQs, Bose loudspeaker libraries, signal generators, routers, mixers, AGCs, duckers, gates, compressors, source selectors, delays, logic, and advanced Dante device control. ControlSpace Designer software simplifies the setup process with drag-and-drop programming, making configuration quick and easy.

The Bose PowerMatch PM8500N configurable professional power amplifier provides concert-quality sound with a high level of scalability and configurability. The PM8500N offers multiple channel and power options, an integrated audio DSP, front panel interface, USB connection plus Ethernetbased network configuration, control and monitoring. An expansion slot supports inputs from optional digital accessory cards. PowerMatch amplifiers utilise Bose QuadBridge Technology, allowing each four-channel loudspeaker block to be configured as Mono, V-Bridge, I-Share or Quad modes permitting the total available power to be allocated to one or more output channels. With the Bose ControlSpace Designer software additional features are accessible including: Parametric EQ stages; load sweep of each output channel; auto standby; plus the ability to integrate PowerMatch amplifiers into larger system control and monitoring that may include the Bose processors and control centers. The PM8500N amplifier’s USB connection provides quick access for single-unit setup and control using Bose ControlSpace Designer software. For networks with multiple PM8500N amplifiers, the Ethernet connectivity provides the convenience to configure, control and monitor multiple amplifiers. Bose PowerMatch amplifiers deliver features that provide an unprecedented combination of performance, efficiency, and ease of installation - all in a reliable, proprietary design.

Designed to offer a unique combination of high power and pristine audio performance seamlessly combined with advanced DSP and network control, the EM Acoustics DQ Series of advanced system amplifiers offer high power density in a flexible format for both mobile applications and fixed installations. Three physically identical, 2U four-in-four-out amplifiers deliver output power configurations of 6,000 (DQ6), 10,000 (DQ10) and 20,000 watts (DQ20), providing maximum flexibility to power FOH systems, monitor mixes, or fill loudspeakers. All models come with preset files for all EM Acoustics loudspeakers, while memory capacity allows users to create their own settings files. Powerful user-accessible processing functions include gain, delay and EQ for system or venue optimisation. Switch-mode power supplies with power factor correction are implemented throughout the range, automatically configuring for mains supply voltages worldwide from 85V to 240V and ensuring rated output power delivery even under demanding load conditions. Analogue and AES3 digital inputs are standard, with Dante as an option for networked audio. Front panels provide an intuitive set of illuminated push button controls, velocity-sensitive rotary encoders, and LED status indicators to enable simple and straightforward operation of all functions, independent of the remote control software.

MXE5 from Dynacord is a 24 x 24 performance audio matrix that offers comprehensive control, routing and mixing functionalities, with 12 analog mic/ line inputs, eight line outputs and 24 Dante audio channels. At the same time, MXE5 serves as a communications hub for all IP-based peripherals and provides comprehensive supervision. This audio matrix is the perfect choice for installations, including: stadiums and sports facilities; congress, conference and performing arts centres; contemporary churches; and large educational facilities. It benefits from advanced DSP, providing a sampling rate of 96 kHz and one of the industry’s lowest audio latency measurements. MXE5 works as both a system manager and an OCA controller with complete monitoring and supervision abilities. Third-party integration is enabled via plugins to upgrade existing systems, starting with plug-ins for Q-SYS and Crestron. The MXE5 integrates completely with Dynacord’s SONICUE sound system software, offering comprehensive control and easy, intuitive operation with personalisation features, rights management and GPIO configuration. The optional 5.7-inch TPC-1 touch panel controller has a low-profile form factor and features universal mounting (EU, UK, US) and Power over Ethernet (PoE). The TPC-1 is freely configurable via SONICUE for controlling all relevant MXE parameters.

Full Fat Audio high-definition amplifiers are designed for systems that are required to give the very best sound quality. Super clear sound, continuous power delivery and built to tour-grade standards, these amplifiers set a new standard in Class D Audio. The FFA2004 HD and FFA-8004 HD offer four 500W ref four Ohms and four 2,000W ref four Ohms. Ideal for any professional audio applications, such as cinemas, studios, live sound and concert halls. The FFA-2004 HD has silent cooling, too, making it perfect for auditoriums or quiet spaces. Full Fat Audio offer a six-year warranty and these products are entirely designed and made in the United Kingdom.

The TSA series is a new generation of amplifiers offering high voltage output for high headroom sound, with 64 bit double-precision 96kHz DSP processing, and an advanced power management to squeeze the last watts out of your loudspeakers. It also offers similar power per channel in any impedance, exceptional power sharing in asymetrical loads and a powerful and fast response cooling system. The TSA series has digital control with an extra large IPS display and touch screen panel user interface, making it easier and faster to use. The DSP management user functionalities include input routing matrix Analog/Dante/ AES3, input EQ section with eight filters and 20 memories, input EQ user section, system preset selection, a snapshot library management, with up to 100 presets and master control groups. The TSA series has two Ethernet ports for daisy chain connection and access to the OCS software, designed to monitor the amplifiers in real time. Two models are available for this series: TSA-6000 and TSA-10000.

MC² Audio and XTA have been designing and manufacturing amplifiers and processors in the UK for over 25 years. Sonic excellence is a core part of the company’s design philosophy - be it products specified in World Cup stadiums, cruise ships, nightclubs or KTV systems. Combining new technology power amplification with the highest definition XTA DSP, the Delta / DPA Series offers performance and convenience at a whole new level. Now shipping with free 1700+ preset library in AudioCore: Amped Edition, too. Powerful processing features, such as FIR filtering and Dante networking, work alongside unique enhancements including four local + four aux DSP channels (also supplied to the network), meaning a single Delta / DPA DSP amplifier can control a stereo four-way system with no external processing. Configure and tune using a fast, powerful combination of AudioCore (XTA’s fast efficient control software platform) and DeltaDirect, the bespoke iPad app. Every aspect of a network of amplifiers can be controlled and monitored, wirelessly. USB, direct Ethernet and RS485 control options plus configurable GPIO offer unparalleled flexibility. The Delta / DPA Series comes with Audiocore software with >2000 speaker presets and, new for 2021, there is also Dynamic EQ/ FIR processing combined with OSC control. All MC² Audio products are covered by a five-year warranty.

Available in 4 X 1300W, 4 X 2500Wand 4 X 4500W versions, the NXAMPMK2 combines advanced signal processing with four state-of-the-art Class D amplifiers to create a flexible, light-weight powering and control solution for NEXO loudspeaker systems. Ideal for use in fixed installations and touring, these powered controllers are easy to set up and quick to deploy, with all essential parameters readily accessible via a large colour touch-screen on the front panel and a comprehensive range of control and networking facilities on the rear panel. Most importantly, the new NXAMPMK2 achieves a whole new level of sound quality, partnering with NEXO speakers to deliver a whole new level of audience experience.

The Galileo GALAXY Network Platform is an audio processing and loudspeaker management tool that offers comprehensive control of Meyer Sound loudspeaker systems. Three versions of GALAXY are available: GALAXY 816, GALAXY 816-AES3, and GALAXY 408. Now, GALAXY can be used as a powerful, flexible and user-friendly tool for spatial sound design and live mixing with Spacemap Go. Spacemap Go works with multiple GALAXY processors, and it can be controlled by a single iPad or with multiple iPads to provide a larger and more varied control surface, or to allow simultaneous control by multiple users. Spacemap Go can be implemented with a free upgrade to GALAXY firmware and Compass control software. Users with existing GALAXY inventory need only supply one or more iPads as appropriate for the application. Systems are quickly and easily configured by Spacemap Go using any combination GALAXY using Milan AVB, AES3 or analog as inputs and outputs. Spacemap systems can be configured for up to 32 inputs and as many outputs as are provided by the processors. Each GALAXY provides up to 232 matrix crosspoints. Galileo GALAXY is Meyer Sound’s first fully networkable loudspeaker processor and among the first Avnu Alliance Milan-certified products for interoperability.

Designed using the latest generation of NST DSP technology, VMX88 brings no-compromise audio performance and powerful system control to Dante-networked audio installations. The eight analogue inputs have individual compressors, eight bands of parametric EQ and up to 1.3 seconds of delay. The full matrix mixer allows mixing analogue and Dante inputs to any output channel. Audio channels can be routed to the eight channels of Dante network outputs from multiple stages in the audio chain to give flexibility in system design. All of the eight analogue outputs have 16 bands of parametric EQ, 48dB/Oct high and low pass filters, up to 1.3 seconds of delay as well as our high performance, two-stage PXL limiters for high performance loudspeaker protection. All analogue audio connections are on Phoenix-type threepin 5.08mm pitch connectors with four GPI connections to allow actions such as fire alarm mute. Its D-Net control software for PC, Mac and iPad gives you complete control over ethernet and wifi. The VMX88 is also fully compatible with the VR1 PoE remote control panel for simple, flexible user control. Control via third party systems such as Crestron is available via our simple ethernet control protocol.

Designed specifically for the needs of portable and production sound system users, QSC PLD Series processing amplifiers represent a revolutionary advancement in technology and innovation. The three lightweight, four-channel amplifiers feature QSC Flexible Amplifier Summing Technology (FAST), advanced DSP and loudspeaker management as well as next-generation Class D amplification with Power Factor Correction (PFC). Unlike traditional amplifiers designed to deliver the highest efficiency (and power) at a single load impedance, PLD Series FAST technology allows the user to select an output stage configuration that best matches the requirements of their specific load. Given the flexibility to combine amplifier output channels in various bridged, parallel, and bridge/parallel modes, PLD amplifiers can be optimised for high voltage or high current delivery. Bridging two channels will give you greater voltage swing optimised for higher impedances (eight-16 ohms). Paralleling two channels will give you greater power optimised for lower impedances (two-four ohms). PLD amplifiers also offer the ability to combine three (or even four) channels into parallel mode to achieve extremely high current at low impedances (one-two ohms) or to bridge-parallel all four channels to achieve 8000Wof dynamic power optimized for a four-eight ohm load. PLD amplifiers not only make your system perform better today, but also provide a wide and flexible range of options for future system growth.

The XTR Series has been designed with the aim of offering the proper and more reliable amplifier to users of very big subwoofers with no concessions. Its output performances (270V/70A) are more than needed to push subwoofers as far as their maximum limits accept. These two and four channel devices are based on the field proven Quanta PulseTM Technology with an oversized dual high capacity regulated power supply with PFC to deliver their full performances independently of mains status.

WORK PRO has renewed its successful WORK PRO ZENITH professional amplifier series with four new references. This renovation has not only focused on aesthetic aspects such as its new front panel that allows a greater flow of air to cool the unit, but its design has been a step further. Taking advantage of previous experience, with compact electronics and high-quality components, the new WORK PRO ZENITH series offers four class D amplifiers to cover a wide range of needs. The integration of a switching power supply ensures a reliable response and an optimal degree of signal integration. The WORK PRO ZENITH series amplifiers can work in stereo, bridge, and parallel mode, with power levels between 2x500W @ 4Ω and 2x1750W @ 4Ω. They have balanced connections and input signal sensitivity selector. The numerous protection systems, including soft start, DC, overload, or clip limit, allow the amplifier to be operated safely in demanding installations without affecting its performance. Manufactured in a robust 2HU 19-inch rack enclosure and weighing between 7.3kg and 8.6kg, the new WORK PRO ZENITH series offers great reliability, signal stability and high-power output levels.

The MX36 has been designed to offer a uniquely simple solution to the long-standing problem of routing of multiple mixing consoles outputs to a loudspeaker system / system processor. Handling 36 inputs in 2U across analogue, AES and Dante networks, these are arranged in sets of four (to typically support Left-Right-Front Fill and Sub feeds from an individual console). All AES inputs have SRC. There is one set of four outputs, available simultaneously across analogue, AES and Dante networks with Word Clock output sync available on AES. The MX36 Console Switching System is the solution. It handles four simultaneous inputs across three source types (analogue, AES and Dante – 36 individual inputs) and even when you’re not monitoring a source it will be. It will be checking the signal integrity and will auto-select the highest priority source seamlessly if anything fails. All you have to do is press A, B or C to choose what’s routed to the four outputs. Feed in a stereo source direct to the MX36 for background music and a mic for announcements. Plug in some headphones and monitor every individual feed from any source, plus check what’s on the outputs and even verify your redundancy failovers beforehand.