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Mini Digital Audio Amplifier 40 Watt power amplifier (Class-D) with output alternatively at 70V or 100V

PA3V

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Mini Digital Audio Amplifier 40 Watt power amplifier (Class-D) with output alternatively at 70V or 100V

Mini Digital Audio Amplifier 40 Watt power amplifier (Class-D) with output alternatively at 70V or 100V, Stereo Inputs (1x3.5mm jack for line in, 2xRCA for L&R), 1 digital input & 1 balanced MIC.

40 Watt Power Amplifier is a 40 Watt power amplifier (Class-D) with output alternatively at 70V or 100V. It has 2 stereo inputs (1×3.5mm jack for line in, 2xRCA for L&R), 1 digital input & 1 balanced MIC. It is integrated with powerful functions, including ducking function, EQ control, MIC mixer etc, and MIC input supports 3 levels with condenser MIC, dynamic MIC & line audio input.

As for power amplifier we have normally voltages at 70V and 100V for different countries, but 40 Watt Power Amplifier is designed to integrate with both voltages to meet different requirements.

  • Mono audio output at 40Watt.
  • Switchable between 70V and 100V.
  • Ducking function.
  • 16 ID codes for controlling between different 40 Watt Power Amplifier amplifiers.
  • 3-level MIC input, supports condenser microphone, dynamic microphone and wireless microphone.
  • MIC port can support balance/unbalance signal, suppress the external noise effectively.
  • Two stereo audio inputs and one digital audio input, switchable by button, IR remote & RS232.
  • Volume/Bass/Treble controllable by buttons, IR remote & RS232.
  • Fast switching speed for good performance.
  • Convection cooler, fan is not needed.
  • LED indicator, for power and working status.
  • Antistatic case design to provide good protection for long-term and stable performance.
Audio Input
Input 2 stereo audio
1 MIC
1 Digital fiber audio
Input Connector 2 RCA
1 3.5mm jack
1 3-pole 3.81mm captive screw connector
1 SPF fiber connector
Input Impedance >10KΩ
Audio Output
Output 1 mono amplifier
Output Connector 1 3-pole 3.81mm captive screw connector
Output Type Constant voltage 70V or 100V.
CMRR >70dB@20Hz~20KHz
Bandwidth 120Hz ~ 20KHz
THD + Noise 1%@1KHz, 0.3%@20KHz at nominal level
Audio General
Frequency Response 120Hz ~ 20KHz
SNR 80dB (Max)
Rated Power Output 40Watt
Voltage Gain 26dB
Control Function
RS232 Control 1 3-pole 3.81mm captive screw connector
ID Code Control 16 ID codes for control.
Optional IR remote & TCP/IP controlled
Front Panel Control Buttons
General
Temperature -10 ~ +40℃
Power Supply DC 24V 2.71A power adapter
Case Dimension W130 x H44 x D144mm (1U high)
Humidity 10% ~ 90%
Standby Power Consumption 5W
Product Weight 0.86Kg

  • 1 x PA3V 40 Watt Power Amplifier
  • 2 x Mounting ears with 4 Screws
  • 4 x Plastic Cushions
  • 2 x Pluggable Terminal Blocks
  • 1 x RS232 Cable
  • 1 x Power Adapter (DC 24V 2.71A)
  • 1 x User manual

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