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
Brand
Adastra
Commercial Public Address Systems
Sound for spaces since 1949
Adastra strives to provide complete and versatile solutions for commercial installations, with specialist products provided for zoning, noise pollution control, portable public address and induction loop systems. A comprehensive range of associated products are also available, including speaker brackets, rack cabinets and microphones. Created with the user in mind, our products offer a flexible and modular approach to installation sound systems.
Our professional and commercial sound products, wireless microphones and induction loops are carefully chosen for sale on our website by Sound Services – not everything from every manufacturer is there. Based on feedback, customer reviews and our own observations we list items that are popular, reliable and good value for money. If there are products not shown on our website that you feel we may be able to quote for, please just ask!
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Sound Services customers come back time and time again for these recommended products - some are great value for money, others have proven track records for build quality and reliability and some are just our own personal favourites. Our professional and commercial sound products, wireless microphones and induction loops are carefully chosen for sale on our website – not everything from every manufacturer is there. Based on feedback, customer reviews and our own observations we list items that are popular, reliable and good value for money. If there are products not shown on our website that you feel we may be able to quote for, please just ask!
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