{"product_id":"adastra-la300-mkii-induction-loop-amplifier-952-864uk","title":"Adastra LA-300 mkII induction loop amplifier","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.\u003ch4\u003eSpecifications\u003c\/h4\u003ePhantom power switch for each input\u003cbr\u003eMic\/line level switch for each input\u003cbr\u003eAdjustable metal loss correction\u003cbr\u003eAlarm contacts for built-in siren\u003cbr\u003e19\" rack mountable\u003cbr\u003eTamper proof channel volume, bass \u0026amp; treble and loop current level controls\u003cbr\u003ePriority switchable for channel 1\u003cbr\u003ePeak current LED indication\u003cbr\u003eSuitable for most standard hearing aids\u003cbr\u003ePower supply:110\/240Vac, 50\/60Hz (IEC)\u003cbr\u003eFrequency response:50Hz - 5kHz (±3dB)\u003cbr\u003eInput sensitivity : line:-6dBu\/6k Ohms\u003cbr\u003eInput sensitivity : mic:-56dBu\/2k Ohms\u003cbr\u003eSignal to noise ratio:75dB (line), 60dB (mic)\u003cbr\u003eTHD:\u0026lt;1%","brand":"Adastra","offers":[{"title":"Default Title","offer_id":53418852712787,"sku":"952.864UK","price":249.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/8667\/5539\/files\/952864UK_CO2.jpg?v=1775567367","url":"https:\/\/www.venutec.co.uk\/products\/adastra-la300-mkii-induction-loop-amplifier-952-864uk","provider":"Venutec","version":"1.0","type":"link"}