Forman Vehicle Services
Forman Vehicle Services

Forman Vehicle Services

VLAU – Vehicle Loop Amplifier – Audio Frequency Induction Loop System


Key Features

  • Dual Hearing Loop Output – Platform/Saloon Coverage
  • 24VDC Application
  • Line Output
  • Built-in IBUS interface
  • AMP Multilock 070 Series interface connector and audio jack connectors
  • Microphone input, Headphone and Line Output
  • LED Indication for power, auto gain, cab and saloon outputs
  • Volume, tone and gain controls for platform and saloon system
  • Robust housing with fixing plate
  • EMC Approval to UN Reg 10 – E11 10R-059260


VLAU is an audio-frequency induction loop system (AFILS) product. It can drive two separate induction loops and is designed for use with our loop coil pads, which provide localised hearing loop areas.
This system is targeted at bus vehicle installations. One loop is assigned to the cab area to facilitate communication between the driver and passenger. The other loop is assigned to the saloon area for use with the vehicle’s announcement system (e.g. iBus). A microphone input is provided for the cab area. A speaker-tap input is provided for the saloon area.

The FVS vehicle system is designed in line with transport for London ‘s requirements, includes a driver/ entrance platform system to assist the passenger when in communication with the driver and an additional passenger announcement system connected to the vehicle IBUS equipment which covers the front priority seating and wheelchair access area.


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