Adastra LA-300 Induction Loop Amplifier

Description

Adastra LA-300 induction loop amplifier for up to 300m²

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
• 19″ rack mountable
• 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%
• Fuse: T1A 250V
• Rack height: 1U
• Area coverage: 300m² max.
• Dimensions: 483 x 235 x 44mm
• Weight: 3.80kg

See the ‘User Manuals’ tab on the left of this page – as manufacturers are making instruction sheets and user manuals available for download only and your purchase may not include a printed version