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Aurora AS-AMP1
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Aurora AS-AMP1

2 x 20Watt Class D Digital Amplifier w/ Volume, EQ and RS-232 control
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AS-AMP1 is a small digital amplifier (Class D), with EQ control and MIC mixer function. It is in small enclosure but with powerful functions, including bridge connection, dual-mono, EQ control, microphone mixer, etc.
Applications include classrooms, small meeting rooms, lecture halls, bars, etc.

  • 2x20Watt @ 4(Ohm) as the default amplifier output
  • Bridge connection function. The user can switch the AS-AMP1 to be 1x40Watt @ 8(Ohm) by bridge connection
  • Dual-mono function. The user can sum up the stereo audio to two times mono audio
  • Microphone mixer function. The microphone will be mixed to the line audio output, and separately controllable
  • Two stereo audio inputs, switchable by button, remote or RS232
  • Volume/Bass/Treble controllable by buttons or RS232
  • Line audio output, with volume controllable
  • Optional control solution, by IR remote or volume panel
  • RS232 control with smart feedback
  • Antistatic case design: providing good protection for long-term and stable performance
  • Internal international power supply (100Volt~240Volt AC, 50/60Hz) For worldwide compatibility
  • Fast switching speed
  • LED indicator, for power and working status

Audio Output
  • Output - (1) Amplifier, (1) Stereo audio
  • Output Connector - (1) Captive screw connector(4 pole), (1) 3.5mm jack
  • Bandwidth - 20Hz ~ 25KHz
  • Output Impedance - 50 (Ohm) Stereo, 4~8 (Ohm) Amplifier
  • CMRR - >70dB @ 20Hz ~ 20KHz
  • THD + Noise - 1% @ 1KHz, 0.3% @ 20KHz at nominal level
Audio Input
  • Input - (2) Stereo audio, (1) Mic
  • Input Connector - (2) RCA, (1) 3.5mm jack, (1) 3.5mm jack
  • Frequency - 20Hz ~ 20KHz
  • Input Impedance - >10K(Ohm)
  • Stereo Channel Separation - >75dB @ 20Hz ~ 20KHz
  • Voltage Gain - 32dB
  • Power Supply 24V 3A DC
  • Power Consumption 6Watts
  • Dimensions - 4.84" x 3.43" x 1.5" [123 x 87 x 38mm]
  • Weight - 1.10lbs [0.5kg]

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PH: +64 9 274 9172
ADDR:   2/6 Ormiston Road, Flat Bush