Description
LA Series Induction Loop Amplifiers
An induction amplifier for driving a cable loop around a room to provide assisted listening for hearing aid users. Front panel controls are adjusted using a screwdriver including level controls for the 3 mic/line channels, bass, treble and loop current. Designed to provide hearing assistance in public and commercial buildings.
- Suitable for hearing aids fitted with a “T” switch
- Mic/line level switch for each input
- Phantom power switch for each input
- Tamper proof channel volume, bass & treble and loop current level controls
- Adjustable metal loss correction
- Alarm contacts for built-in siren
- Priority switchable for channel 1
- Peak current LED indication
- Power supply 100/240Vac, 50/60Hz (IEC)
- Frequency response 50Hz – 5kHz (±3dB)
- Input sensitivity : line-6d Bu/6k Ohms
- Input sensitivity : mic-56d Bu/2k Ohms
- Signal to noise ratio 75dB (line), 60dB (mic)
- THD<1%
