Product Overview

The Williams Sound NKL 001-S is a stereo neckloop coupler that connects T-coil-equipped hearing aids and cochlear implants to Williams Sound FM receivers, PockeTalker 2.0, and select IR receivers. By generating an induction field from the receiver’s audio output, the NKL 001-S delivers amplified audio directly into the user’s hearing device via the telecoil circuit, bypassing the need for standard earphones. This stereo variant uses a 3.5 mm stereo plug and is recommended for PockeTalker 2.0 and FM receiver pairings where the source device has a stereo output jack. The integrated safety breakaway feature reduces entanglement risk in active environments.

Product Description

The NKL 001-S neckloop coupler is designed for individuals with moderate to severe hearing loss who use hearing aids or cochlear implants with a T-coil switch. It connects to the 3.5 mm stereo output of Williams Sound PockeTalker 2.0, FM receivers, and select IR receivers, and converts the electrical audio signal into a magnetic induction field that the T-coil in the user’s hearing device can detect. This allows the amplified audio signal to be received and processed directly by the hearing aid, without occupying the ear canal with a physical earphone. The 18-inch adult-sized cord keeps the personal amplifier or FM receiver within reach during use. The monoaural output is standard for assistive listening induction loops; the stereo plug simply ensures compatibility with stereo-output devices while delivering mono audio. For devices with a mono output plug, the NKL 001 (mono plug version) is also available. The safety breakaway connector at the neckloop separates the user from the receiver if the cord is snagged or caught, reducing the risk of falls or device damage. Impedance is rated at 8 to 16 ohms, matching the output characteristics of Williams Sound FM and personal amplification receivers.

Key Features

• Stereo Plug Compatibility 3.5 mm stereo plug connects to stereo-output receivers including PockeTalker 2.0 and FM units.
• T-Coil Induction Delivers audio directly to T-coil-equipped hearing aids and cochlear implants.
• Safety Breakaway Device Integrated disconnect reduces entanglement and fall risk.
• 18-Inch Adult Cord Appropriate length for adult neck circumference with receiver reach.
• Monoaural Output Single-channel audio suitable for assistive listening induction applications.
• 816 Ohm Impedance Compatible with standard Williams Sound receiver output stages.
• Moderate to Severe Loss Rating Induction strength suited for significant hearing loss users.
• One-Year Warranty Covered under Williams Sound’s standard neckloop warranty.

Technical Specifications