The Opus Technologies DCL20-K1 is a superb Induction Loop Amplifier Kit, which excels most when used in smaller sized areas. This kit has been specially designed to offer accessibility for hearing-impaired people equipped with a T-position hearing aid. Its advantages span far and wide, allowing the DCL20-K1 to be discreetly integrated for optimal results.

The DCL-20 itself contains audio processing capabilities, which enables automatic sound recording level enslavement, lessening the harshness of loud and sudden noises. The provided product comprises of a whole host of items – these include: an Induction Loop Amplifier, Gooseneck Microphone, Loop, Power Block, and x3 Stickers (adapted for hearing-impaired areas).

Product Contents

• External Power Supply
• Gooseneck Microphone
• Coil (with its connections)
• DCL20 Induction Loop Amplifier
• x3 Stickers (adapted for hearing-impaired areas)

Product Specifications

Inputs:

• Phantom Supply: 5V, 1mA
• Connector Type: 3,5mm Micro Jack; phoenix terminal block
• Audio Input: 2 (1 Microphone or Line Input, and Isolated Line Input)

Power Supply:

• Current: 1.5A
• Voltage: 12Vdc
• Fuse: Resettable
• Idle Consumption: 0.7W
• Connector: 2.1mm DC Jack for AC/DC external power supply

Audio Characteristics:

• Attack: 10ms
• Release: 500ms
• Compression Ratio: 1:1
• Bandwidth: 100Hz to 9KHz
• Sensibility (Input 1/2/3): -13dBu/ -35dBu / -14dBu
• THD+N: <0.5% @ 1kHz @ 0.1W and <1% @ 1KHz @ 10W

Outputs:

• Peak Current: 4A
• RMS Current: 2A @ 1kHz
• Loop Resistance: 0.5Ω to 3Ω
• Maximum Voltage: 6.5V rms
• Protection: Thermal and Overload