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V22a PRO Dual Output Hearing Loop Driver

V22 Single Output Hearing Loop Driver

The V22 is a powerful constant current, single output hearing loop driver. It is suitable for hearing loop systems in medium to large venues for perimeter and figure-eight loop layouts. The Class-D output stage deliver enough current to handle tough loop loads.

The audio subsystem is built around an advanced DSP Core with microprocessor control. This modern driver delivers an optimal combination of efficient performance and power. It provides a high-spec and feature-rich interface which is easily controlled from the LCD display.

The built-in Line Output allows for additional V22 drivers to be chained from the first. Note: The Line Output is not phased and cannot be used to create phased pairs of V22s.

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Description

Features

  • DSP controlled automatic gain control and high frequency compensation for metal loss
  • Class-D amplifier output stage capable of delivering
  • 12ARMS @ >22VRMS
  • Ultra-efficient power utilisation (up to 90% efficient)
  • True constant current output stage
  • Simple user interface
  • Backlit LCD display
  • Sleep mode
  • Continuous self-testing
  • Integrated protection circuits with temperature, voltage, short circuit and DC detection
  • 1U chassis (compatible 6U Rack Cabinet available upon request)
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Product Sheet

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