RTI 2 Input Amplifier with Stereo Loop and Mic mixing - 20W
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RTI 2 Input Amplifier with Stereo Loop and Mic mixing - 20W

AMR-220

Features
  • Two input, one output audio mixer/amplifier
  • Two analog audio inputs (switchable)
  • Balanced/unbalanced adjustable microphone input with 48V phantom power for condenser, dynamic, or wireless microphones
  • Supports microphone mixing to an audio line source
  • Built-in Class-D amplifier
  • Power Output: 2 x 20 Watts (4 Ohms) or 1 x 40 Watts bridged (8 Ohms)
  • EQ control (bass / treble)
  • RS-232 control
  • Audio loop output to share audio sources with multiple amplifiers
  • Compact form factor with noiseless convection cooler
Specs
  • Power: +24 VDC
  • Mounting: Surface / wall mount
  • Audio Input: One Line Input Stereo (RCA jack), One Line Input Stereo (3.5 mm jack)
  • Microphone Input: One balanced/unbalanced (3-pin Phoenix Connector), Switchable Line / 48V Phantom Power
  • Input Impedance: >10K Ohms
  • Audio Output: One Stereo Speaker Output (4-pin terminal block), One Loop Output (3.5 mm jack)
  • Rated Output Power: 2 x 20 Watts @ 4 Ohms / 1 x 40 Watts bridged @ 8 Ohms
  • Speaker Impedance: 4 to 8 Ohms
  • Frequency Response: 20Hz to 20KHz
  • Bandwidth: 20Hz to 25Khz
  • Signal-to-Noise Ratio: 80dB at maximum output
  • Channel Separation: >75dB @ 20Hz to 20Khz
  • Voltage Gain: 32dB
  • CMRR: >70dB @ 20Hz~20KHz
  • Total Harmonic Distortion + Noise @ 1KHz: 1% at nominal level
  • Total Harmonic Distortion + Noise @ 20KHz: 0.3% at nominal level
  • Front Panel Control: 5 Buttons for Input Select, Volume and EQ
  • RS232 Control: One, Bidirectional control (3-pin Phoenix Connector)
Dimensions
  • Size (W x H x D): 4.84" x 1.55" x 3.42”
What’s in the box
  • RTI 2 Input Amplifier with Stereo Loop and Mic mixing - 20W
  • Power cord
  • 3-pole pluggable terminal block
  • 4-pole pluggable terminal block
  • RS-232 cable
  • Power adapter 24V DC 2.71A
  • Plastic cushions

 Spec Sheet Download

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  • Brand : RTI
  • Product Type : Amplifiers
  • Item Rank Result : 0