Contacta V12A Hearing Loop Driver

Code: 954.011UK
  • £799.00
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A highly efficient, compact, constant current, dual output hearing loop driver, with integral phase shifter for phased array configuration. The V12A is suitable for small and medium sized facilities and venues. It has Class-D amplifier output stages and an audio subsystem built around an advanced DSP core. Combined with a powerful CPU to ensure peak performance, the V12A 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

2 X 90° phase shifted (DSP controlled) Class-D amplifier output stages, capable of delivering 5A RMS @ >12VRMS

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 100W 24Vdc 4.17A via external psu

Input : line XLR or 3.81mm Euro block

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

Loop drive voltage 12V rms (33.94Vpk-pk) @5A rms (14.14Apk-pk)

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

Loop connection 5.08mm Euro block

Frequency response 80Hz - 6.5kHz

Distortion THD+N <0.3% (-50.5dB) Full current both outputs driven

Automatic gain control Peak detecting

This product has not been reviewed yet.