Active loop amplifier with dynamic compressor, specifically for setting up an inductive sound reproduction system in domestic locations. The loop amplifier LA-40 transmits the audio signals from a Tv, audio system and/or microphone to the inductive loop which is laid on the floor, the wall or along the ceiling. Thus, a magnetic field is created within the loop which is received by the T-coil of the hearing aid or the inductive receiver and is then converted again into an audio signal. The wireless transmission is an advantage of inductive sound reproduction systems. It makes it possible for the user to move freely within the loop and to adjust the volume of the hearing aid or receiving unit (LR-200) as desired, without disturbing the other occupants. The LA-40 can be connected directly to the SCART jack of a Tv (via supplied SCART adapter) or to an audio system. Talks of the other occupants can be heard via the connection of a microphone which is available at option. The integrated signal generator of the LA-40 allows to create an alarm signal via an optional switch.
Supplied with 35m loop wire for setting up an induction loop, SCART adapter, PSU
Integrated alarm signal can be switched on additionally
Adjustable input sensitivity for line and microphone
2-way tone control
Adjustable loop current
LED's for power, signal/PEAK and loop current
Headphone connection on the front panel
Built-in phantom power for electret microphones
Recommended microphone: ECM-300LA
Loop current 2.8APEAK
Loop resistance 0.4-2Ω
Room size up to 40m2
Mic/line mic: 2mv/660Ω (phantom voltage: 7.2v) 6.35mm jack
line: 48mv/11kΩ, 2 x RCA alarm: 2 terminals for connecting a switch
Outputs loop: connection of the supplied loop via 2 terminals
headphones: ≥ 32Ω, 3.5mm jack
Bass ±8dB, 100 Hz
Treble ±10dB, 10k Hz
Frequency range 75-7,500 Hz, ±3dB
Admiss. ambient temp. 0-40 °C
Power supply 12v˜/1.5A via
Our shipping policy is simple, at this time we only deliver Monacor products to addresses on the UK Mainland between Monday and Friday. We will deliver goods ordered by you as soon as possible to the address you have given us for delivery. But in any event; 1-3 days of your order, or 5-10 days for back ordered products.
Only £6.50 + Vat for all UK Mainland Orders (not including the Islands or the Highlands of Scotland). Delivery is always FREE when you spend £150 or more! Some large weighted orders may require a pallet, you will be contacted with additional shipping costs if this happens. Standard Pallet Costs from £40.00 + Vat
We do not ship to the Highlands and Islands of Scotland, Isle of Man or Scilly and the Channel Islands. These include postcodes IM, IV, HS, KA27-28, KW, PA20-49, PA60-78, PH17-26, PH30-44, PH49-50, TR21-25, ZE.
Only out of stock products that are due back in stock within the next 10 days are available for back order. You may purchase these products with your order, but the delivery of any back ordered product will be as and when our own delivery has arrived, usually within 5-10 days. You will not be charged any additional shipping cost for these items and the rest of your order will be delivered as usual.
Basically we order our weekly stock from Germany before 12 noon on Thursdays. Back Orders placed on the site before that time will be delivered to you within 7 days, usually on a Tuesday. Place a Back Order after that time, delivery to you would be within 5-10 days and usually the following Tuesday.