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AUDAC – SMA750

Amplifiers

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KE_Audio_-_KE1000B_1|KE_Audio_-_KE1000B_1
  • KE Audio

KE Audio – KE1600B

KE1600B is a four channel intelligent power amplifier. “KE” intelligent power amplifier built-in DSP has: high performance double 32 - bit audio dedicated floating-point processor, high performance A/D, D/A converter. Each channel has 5 parametric equalizer, all parameters are adjustable. Multiple frequency division mode, 6db, 12db, 24db or 48db NingKe. Each channel has its own latency, maximum 80 ms and 0.1 ms delay interval. Each channel is independent of compressors and limiter, all parameters can be adjusted; Function of phase inversion, digital noise gate. 30 users memory, intuitive and friendly computer interface, RJ45 interface, Channel Copy function, convenient debugging “KE” intelligent power supply of the power amplifier is quasi resonant full bridge topology, the high-frequency transformer magnetic core uses cutting-edge technology of nanomaterials. It has the advantage of high power efficiency, big power, and uses high power tube as the full bridge switch tube, the power of the internal resistance is low. It can provide high current moment to load.
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marani-MDA4-2000PS
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Marani – MDA4-2000PS

MDA4-2000PS is a highly flexible, powerful and intelligent 4-Channel power amplifier delivering up to a total of 4x1700W @ 4 ohms and 4x2320W @ 2 ohms, or able to drive 70V Constant Voltage Lines. MDA4-2000PS is a highly flexible, powerful and intelligent 4-Channel power amplifier delivering up to a total of 4x1700W @ 4 ohms and 4x2320W @ 2 ohms, or able to drive 70V Constant Voltage Lines. Designed to meet the most demanding portable and fixed installation sound systems, it provides a full set of value added features such as high output power, efficient cooling system, on board DSP and USB/Ethernet for monitoring and control via PC software. MDA4-2000PS includes a highly efficient Switch Mode Power Supply, which provides power to the output stages. The 4 output stages use the well-proven Class D module-full bandwith PWM modulator obtaining ultra low distortion, high efficiency and also equipped with a full set of circuit protections. Furthermore the Clip/Limiter function provides output monitoring to prevent speaker damage with gentle gain reduction at clip threshold, in addition to the efficient heat dissipation system and Over-Heat protection which themselves ensure uncompromised reliability. MDA4-2000PS is more than just an amplifier. It is also a capable and sophisticated loudspeaker processor, thanks to its powerful MARANI® DSP running 96 kHz / 24 bit [ 96 bits precision for the internal intermediate processes] and high performance 24bit AD/DA Converters. It offers 4 channels of slope up to 48dB/Oct IIR HP/LP crossover filters, or up to 512 taps FIR filters[FIR coefficients can be imported as .txt/.csv file from external application] , RMS compressor, parametric Eqs , alignment delay and white/pink noise internal generator, everything needed to optimize a loudspeaker system.
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AMPPRO2502D_1
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PROA250.2D

The Origin PRO 1RU amplifiers offer a combination of small size and high power per channel flexibility, making them ideal for installing in commercial applications which demand a variety of outputs. The required power can be utilized where needed – with both Hi-Z and Lo-Z simultaneously, to fit all needs, and all easily set up through the Origin PROTM amplifier web app user interface. Personalize your system to deliver the power required, with 1-2 channels in Hi-Z or 2-4 in Lo-Z to cover any room size. Origin PRO Amplifiers are backed up with a 5-year warranty.
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