Contacta V7 Hearing Loop Driver

Code: 954.009UK
  • £399.00
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A highly efficient, compact, constant current, perimeter 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. Complies with the following standards BS EN 55103-1: 2009 (EMC emissions); BS EN 55103-2: 2009 (EMC immunity); FCC class “B” EMC (emissions); ICES-003; IEC 60118-4 (in correct installations); IEC 62489-1


DSP automatic gain control and high frequency compensation for metal loss

Class-D amplifier output stage, capable of delivering 5A RMS @ >7VRMS

Ultra-efficient power utilisation

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


Power 30W 14Vdc 2.14A via external psu

Input : line XLR or 3.81mm Euro Block

Input : mic Jack (12V phantom power via 680 ohms)

Loop drive voltage 7.5V RMS (21.21Vpk-pk) @ 5A Rms (14.14Apk-pk)

Loop drive current 5A rms (14.14Apk-pk) up to 300 seconds

Loop connection 5.08mm Euro block

Frequency response 80Hz - 6.5kHz

Distortion THD+N <1% (-40dB) Full current both outputs driven

Automatic gain control Peak detecting

This product has not been reviewed yet.