SigNET’s new DL50/K domestic loop amplifier kit includes everything you need to create a high quality stand-alone induction loop system for a bedroom, living room, TV lounge or study.

Carefully designed to sit discreetly alongside all types of audio-visual
equipment, the amplifier features one set of phono inputs (for direct
connection to television sets, etc), two microphone inputs and an alert input (for connection to fire alarms, doorbells, etc).

Screwdriver-adjustable drive, level, mix and tone controls are provided, allowing the system to be tailored to suit the exact requirements of any room, with installation further aided by the provision of a headphone socket, output current meter, input peak LED and an easy-to-follow installation guide.

 Specifications

• Two line level inputs (for TV and radio etc)
• Two microphone inputs
• One 'alert' input (for doorbells, burglar alarms, etc)
• Simple to adjust mix, level and tone controls
• Power on, input peak and signal present indicators
• Fully compliant with EN60118-4 and BS7594 and provides maximum square room coverage of 49m˛ (7m x 7m)
• Kit comprises of: Dl50 induction loop amplifier, plug top power supply, microphone, SCART to double phono audio lead (for TV set connection), induction loop cable and clips, instruction booklet.

 Power Requirements

Voltage: 12V DC 1.5A Power Supply (Supplied with product)
Power consumption: 18VA

Inputs
MICROPHONE
Connector Type: 2 x 2.5mm Mono Jack
Input Impedance: 2KΩ
Sensitivity: 2-5mV
Phantom +8V

LINE
Connector Type: 2xPhono - allows the connection of one SCART to double phono lead (supplied) or similar
Input Impedance:  >4KΩ

ALERT
Closing a volt-free switch across this input generates a pulsed tone through the loop

OUTPUT
Type: Current Mode
Loop Connector: Releasable two pole friction connector
Cable: 1mm˛ tri-rated cable (supplied)
Loop Coverage:(square room) 50m˛ max. (e.g. 7m x 7m)
Loop Coverage: (rectangular room): Up to 100m˛ when shortest side of Loop is no greater than 5m (e.g. 5m x 20m)
Loop drive current: 3A Peak; 1A Average
Loop Impedance: 3A Peak 1A Average

PERFORMANCE
Frequency Range: 100Hz - 8Khz
Input Stage Dynamic Range: 33dB
Distortion: 0.5% THD

The DL50 amplifier includes an amplitude compression stage that limits overload and has a dynamically variable ratio from 1:1 to10:1

Please ring 01204 397343 or e-mail sales@avmshop.co.uk for advice.