DIGITAL AMPLIFIER
Feature:
High efficiency, energy savings and operating cost savings.
Active PFC with a power factor of 0.99.
Powerful output power, stable driving of 2-ohm loads.
Small, lightweight and robust construction.
Perfect protection function.
Compliance with safety and electromagnetic compatibility standards.
Temperature-controlled fan, quiet operation.
Stereo, single channel, bridged operating modes by internal DSP.
Sensitivity adjustment by internal DSP selection.
Male XLR input jack.
4 pole output jack.
Output overload and short circuit protection.
Amplifier output DC protection.
70°C high temperature power compression.
Over-temperature protection.
Over-temperature indication.
Application:
Suitable for entertainment venues, stadiums, mobile shows, theatres, cinemas,etc.
Product Description
DG4200 digital amplifier is our new generation flagship product. This series amplifier adopts the company's self-developed multi-loop regulation technology, with excellent technical indicators, especially for low impedance, high current working conditions.
The amplifier has more than 95% efficiency and excellent stability, switching power supply using active PFC and soft-start switching technology.
What's more, the amplifier is equipped with high performance audio DSP, high dynamic and high precision AD/DA converter and 3.3" high definition LCD display. Also, it can be monitored and controlled via RS-485 and the LCD panel to receive analogue audio and AES digital audio signals.The optimization of the design can smoothly adapt to the harsh power grid environment.
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