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Hearing Loop Driver - 


V7-UK - Hearing Loop Driver
V7-UK - Hearing Loop Driver
V7-UK - Hearing Loop Driver

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CONTACTA Hearing Loop Drivers
Technical Datasheet:
V7-UK   Datasheet
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Product Overview

Highly efficient and compact V7 is a constant current, single output hearing loop driver, suitable for smaller facilities and venues. It has a Class-D amplifier output stage and an audio subsystem built around an advanced DSP core. Combined with a powerful CPU to ensure peak performance, the V7 uses cutting edge technology proven in the pro audio world to achieve life-like speech and first-class music reproduction. It is suitable for smaller sized facilities, such as: meeting rooms, classrooms, care and nursing rooms, waiting rooms.
  • DSP controlled automatic gain control and high frequency compensation for metal loss
  • Class-D amplifier output stage capable of delivering 5A @>7.5V rms
  • Ultra-efficient power utilisation (up to 90% efficient)
  • True constant current output stage
  • Simple user interface
  • Backlit LCD display
  • Sleep mode
  • Continuous self-testing, output voltage clipping LED
  • Integrated protection circuits with temperature, voltage, short circuit and DC detection
  • Compact half-width 1U chassis
  • Inputs: 1x balanced line level (3-pin euroblock) or 1x balanced line (XLR), 1x mic level (12V phantom power via 680R) optimised for levels -45dBv+, 1x DC Input
  • Outputs: 2x loop output (5.08mm euroblock)
  • Frequency response: 80Hz-6.5kHz
  • Distortion: THD+N <1% (-40dB)
  • AGC (Auto Gain Control): peak detecting
  • HF Compression: 7x optimised stages
  • Control: single rotary control
  • Cooling: internal heatsink with thermal protection
  • Construction: mild steel
  • Finish: black powder coated
  • Dimensions (HxWxD): 42x196x132mm
  • Weight: 938g


Audio, Commercial, Business, Telecommunications, Conferencing, Public, Education, Environmental, Installations, Office


driver, power supply

Product Information

CONTACTA Hearing Loop Drivers


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Technical Documents (2)

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€322.00 ( €396.06  Inc. VAT)

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