Dynacord Professional Power Amplifiers manual DSA Series Multi-Channel

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DSA Series - Multi-Channel

Depending upon the application, each channel can be switched in- dividually even in high-impedance mode (HZ) in order to drive 70 Vrms or 100 Vrms loudspeaker lines directly without an output transformer (Direct Drive).

The power output by the DSA multi-channel power amplifiers is (along with its thermal capacity) limited only by their maximum output voltage and maximum output current, which means they can drive any load between 2 and 10 ohms with their rated maximum outputs of 500 W and 1000 W res- pectively per channel.

Acorresponding encoder-circuit is provided on the rear panel. In addition, through VLD (Variable Load Drive) in combination with a RCM-810 remote control module, it is possible to define freely which output power should be made available at which load in the frame described above in the channel in question: e.g. Channel

A = 350 W into 2.6 Ω; Channel B = 500 W into 8 Ω; Channel C = 200 W /

100V etc.

The fact that an output trans- former has been dispensed with the highly efficient Class-D power amplifiers and switching power supply yields an extremely attractive, environment- and resource sparing amplifier. For applications involving

mandatory galvanic separation of the connected loudspeakers in accordance with EN 60849 and IEC 60364 separate transformer modules are available, optionally.

Input level controls on the rear panel as well as LED meters and control indicators on the front panel offer a high degree of user comfort. It goes without saying that all protective circuits and dy- namic limiters (as is the case with in all DYNACORD power amplifiers) are available in every channel. Using the ON DELAY selector switch

on the rear panel of the power amplifier, you can set the interval of time by which the switching on process should be delayed. In Standby mode, the power consump- tion of the device is reduced to a minimum. Standby mode can be activated via IRIS-Net or the POWER REMOTE socket.

The Phoenix inputs marked IN- PUT are electronically balanced. Phoenix connectors are also provi- ded for the power outputs.

The POWER REMOTE connector makes the task of remote controlling the power amplifier as well as switching it on and off simple. For further remote-supervision and –control possibilities and integration into IRIS-Net networks, an optional remote control module (RCM-810) is available.

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Contents More than 60 years of amplifiers experience Professional Power AmplifiersContents One Brand Fits All German Engineering Excellence History Milestones Echocord DRS-78 PowerMate Cobra PowerH Bosch Production System Quality with system Bosch Production SystemManufacturing Measurement HallManufacturing in Zhuhai, China ConcertSound, Touring, Club/Disco, ProSound, Network ·· H HI-end remote controllable power amplifiers PowerH SeriesFeatures PowerH Series PowerH Series Remote Control and IRIS-Net RCM-26 Digital Controller Modul for Power HRemote Control FIR filters Supervision and diagnosisDSP functions System frequency response in DisplayRemote functions Ultra Lightweight Premium Audio Performance Power Amplifiers LX1600 LX2200 LX3000 Ultra light weight power amplifiersLX Series LX Series Front Panel LX Series Live Music Concert Sound, Club/Disco, Commercial ·· CL CL Series Thoroughbred workhorses For the most demanding audio tasks CL SeriesFront Panel Retrofittable NRS 90268 kit, which is available as Live Music Concert Sound, Commercial ·· SL SL Series LPN-Filter SL SeriesSolid all-rounders at a competitive price Multi Media, Club/Disco, Pro Sound, Commercial Network DSA Unique flexibility through VLD DSA Series Multi-ChannelDSA Series Multi-Channel RCM-810 Digital controller module RCM-810DSA Series Dual-Channel DSA Series Dual-Channel Power amplifiers for Challenging sound reinforcement PCL Series PCL Series Contractor line power amplifiersFront-to-rear cooling Numerous protective circuits Network, Live Safety ProSound Multi Media, Commercial DPA Series DPA Series Features DPA 4000 SeriesFeatures DPA 8000 Series Recommended Products / Application Technical specifications Signal to Noise Ratio, A-weighted Rated Output PowerLoad Impedance Maximum RMS Voltage SwingInput Sensitivity at rated Max. Single Channel OutputDamping Factor, 1kHz Max. Single Channel Output Power1100 W Mains Fuse Max. Single Channel Output Power Dynamic-Headroom,IHF-AOutput Noise, A-weighted 1800 W Power Consumption Power Bandwidth, THD=1%Maximum Midband Output CrosstalkFrequency Response, ref kHz, 8 Ω load Maximum Bridged Output PowerInput Sensitivity, rated power, 1 kHz Signal Processing Remote Power On3400 W Max. Midband Output Signal to Noise Ratio S/N A-weightedChannels Max. RMS Voltage Swing Voltage Gain at 1 kHzGeneral PCL 1225T DPA 4000 Series Output Power in Bridged-Operation Maximum Output PowerDistortion @ 1kHz and Nom. Outp. Power Signal to Noise RatioDPA 8000 Series 50 V / 20 Ω 70 V / 39,2 Ω 100 V / 80 Ω Emea

Professional Power Amplifiers specifications

Dynacord is a renowned brand in the realm of professional audio equipment, particularly recognized for its high-performance power amplifiers. The Dynacord Professional Power Amplifiers are engineered to cater to a wide variety of sound reinforcement applications, from live events to installation in venues such as theaters, concert halls, and clubs.

One of the standout features of Dynacord amplifiers is their exceptional audio fidelity. With a focus on delivering crystal-clear sound reproduction, these amplifiers incorporate advanced signal processing technologies. Their ability to handle a wide frequency range ensures that every note, from deep bass to soaring highs, is reproduced with precision. This characteristic makes them ideal for both music and speech applications.

Dynacord amplifiers are designed for reliability and longevity. They are built with robust components that can withstand the rigors of continuous use, ensuring they perform consistently even in demanding environments. Moreover, the amplifiers feature sophisticated cooling systems that prevent overheating, allowing for extended periods of operation without compromising performance.

One of the key technologies utilized in Dynacord amplifiers is the DSP (Digital Signal Processing) capability. This technology enables users to fine-tune the sound to their specific needs, offering various presets and customizable settings. It allows engineers to adjust parameters such as EQ, delay, and crossover settings, facilitating optimal sound performance in any setting.

The user-friendly design of Dynacord amplifiers is another significant advantage. They often come equipped with intuitive interfaces that make setup and operation straightforward, even for those who may not be experienced audio professionals. Additionally, some models include remote control capabilities, enabling users to manage the system from a distance for added convenience.

Dynacord has also integrated power-efficient designs into its amplifiers. These amplifiers not only deliver high output power but do so while minimizing energy consumption, making them an environmentally friendly choice. Their class D amplification technology offers high power output with reduced heat generation, which contributes to their overall efficiency.

In conclusion, Dynacord Professional Power Amplifiers are a testament to high-quality engineering and innovative technology in the audio industry. With features like exceptional sound fidelity, robust reliability, advanced DSP capabilities, user-friendly interfaces, and energy-efficient designs, they are well-suited for a diverse range of professional applications, enhancing the audio experience in any environment. Whether for touring musicians or permanent installations, Dynacord amplifiers are a trusted choice for audio professionals seeking performance and durability.
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