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Adastra LA-300 Mkii Induction Loop Amplifier

£20699
The RRP is the manufacturer's recommended retail price of the item.
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Description

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.

  • Phantom power switch for each input
  • Mic/line level switch for each input
  • Adjustable metal loss correction
  • Alarm contacts for built-in siren
  • 19" rack mountable
  • Tamper proof channel volume, bass & treble and loop current level controls
  • Priority switchable for channel 1
  • Peak current LED indication
  • Suitable for most standard hearing aids
Specification
Power supply 110/240Vac, 50/60Hz (IEC)
Frequency response 50Hz - 5kHz (±3dB)
Input sensitivity : line -6dBu/6k Ohms
Input sensitivity : mic -56dBu/2k Ohms
Signal to noise ratio 75dB (line), 60dB (mic)
THD <1%
Dimensions 483 x 235 x 44mm
Weight 3.80kg
Area coverage 300m² max.
Fuse T1A 250V
Rack height 1U
Downloads

Product Manual

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    Description

    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.

    • Phantom power switch for each input
    • Mic/line level switch for each input
    • Adjustable metal loss correction
    • Alarm contacts for built-in siren
    • 19" rack mountable
    • Tamper proof channel volume, bass & treble and loop current level controls
    • Priority switchable for channel 1
    • Peak current LED indication
    • Suitable for most standard hearing aids
    Specification
    Power supply 110/240Vac, 50/60Hz (IEC)
    Frequency response 50Hz - 5kHz (±3dB)
    Input sensitivity : line -6dBu/6k Ohms
    Input sensitivity : mic -56dBu/2k Ohms
    Signal to noise ratio 75dB (line), 60dB (mic)
    THD <1%
    Dimensions 483 x 235 x 44mm
    Weight 3.80kg
    Area coverage 300m² max.
    Fuse T1A 250V
    Rack height 1U
    Downloads

    Product Manual