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RAM Audio – Pi4-10k

Amplifiers

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Q20i
  • DMIX

DMIX – Q20i

Advantages:

● High power density and light body weight, not only can meet the needs of large sound amplifying system, but also easy to move and install;

● Powerful DSP function, including routing control, level adjustment, filtering, equalization, voltage limit, delay, inverting, mute, etc.

● Accurate and intuitive status indicator and LCD function display, working status;

● Power amplifier built-in DSP front stage, without external signal front stage, you can match different styles of speakers, easily adjust the required effect, and can be stored in the parameters of multiple speakers, convenient access;

● Environmental monitoring unit can be used to collect voltage, current, temperature and other parameters;

● Accurate and sensitive temperature detection protection, to ensure that the machine during heating work in a safe range.

Technical parameters：

Product Model: Q20i

Product type: Two channel DSP digital power amplifier

8 Ω power: 600W X2

4 Ω power: 1200W X2

Analog maximum input： 22dBu

AES maximum input： 0dBS

Frequency response： 20-20KHz +/- 1dB

THD+N： <0.8%

Damping coefficient： 150

Signal to noise ratio： 100

Working voltage： 100V-240V

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MA15075D
  • Alfatron

ALF-MA15075D

The ALF-MA15075D is a compact digital mixing amplifier designed for low or high impedance applications. The mode selector switch allows it to deliver either two channels of 75 watts per channel into 4 or 8 Ω, or a single channel of 150 watts at 70 or 100 V. The use of a Class-D amplifier provides power efficiency and energy-saving. In addition to the amplified speaker output, a line level audio output allows the mixed audio signals to be sent to an additional amplifier or other audio system. Feature:
  •  Inputs: 2 x Dante audio, 1 x optical audio, Stereo balanced analog input, 2 x balanced microphone inputs
  • Outputs: 1 x balanced line level outputs, Stereo Low Impedance amp out, 1 x 70V/100V amplifier output
  • Selectable low or high-impedance operation.
  • 2 x 75 watts @ 4 or 8 Ω.
  • 1 x 150 watts @ 70 or 100 V.
  • Class-D amplifier design.
  • Automatic standby after a period of inactivity to minimize power consumption.
  • Rear panel input level controls for setting Microphones input gain.
  •  Low inrush current to prevent audible “thumps” when multiple amps are powered on simultaneously.
  • Balanced analog audio output for pass-through to an additional amplifier or audio system.
  • Basic integrated DSP functions including five-band Graphic equalizer.
  • GUI Webserver with TCP/IP control for remote control or third-party integration.
  • Trigger port for external mute/ unmute trigger.
  • Front panel signal status LEDs for power, panel button lock, audio source, mute, and real-time volume level.
  • 1U Size
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  • Dante Ch: 2x0
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20200617114814_Powersoft-FullDuecanaliRange2020Web
  • Powersoft

Powersoft – Quattrocanali 8804 DSP+D

In just 1 RU, the Quattrocanali series offers smaller dimensions, lighter weight and the traditionally amazing sound quality and reliability of all Powersoft products.

Quattrocanali Series amplifiers implement a high-efficiency, microprocessor-controlled power supply with built in PFC (Power Factor Correction) that allows flawless worldwide operation with any AC mains voltage in the range 85-275 VAC tolerant to peak up to 400 V. The patented SRM (Smart Rails Management) technology allows to maximise the efficiency of the system and drastically reduce power consumption at any load and usage condition.

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  • Dante Ch: 4x0
  • 24-bit
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