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Distribution Amplifier, Remote Gain Analog Audio

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The ARG-6800+ analog audio remote gain distribution amplifier (DA) is a high-performance amplifier that offers remotely controlled audio gain that can be increased for specific applications. Control is selectable to either remote or local. Flat frequency response, carefully controlled roll-off and very low distortion ensure a virtually transparent transmission path.

The input is over-voltage protected up to 120 volts AC or DC. The transformerless, balanced input is normally bridging, but can be terminated by installing a suitable resistor. Unbalanced input is converted to balanced output. Isolation between modules in the mounting frame is better than 90 dB over the entire audio frequency band.


  • Balanced inputs and outputs
  • Remote control for mute settings
  • Remote indication for channel state and overload
  • Remote and local control for independent channel gain adjustment
  • Local control for selecting output configuration
  • Configurable outputs to one of the following options:
    ◦ Eight outputs designated to one channel (1×8)
    ◦ Four outputs designated to channel A, four outputs designated to channel B (dual 1×4)
    ◦ Eight outputs designated to the combined stream of both channels (2×8 sum)

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