ILR3+ Audio Induction Loop Receiver

Clear, Reliable Audio Monitoring for Induction Loop Systems

The ILR3+ Audio Induction Loop Receiver is a compact, high-quality device designed for easy testing, demonstration, and monitoring of audio induction loop systems. Whether you’re an installer, auditor, or venue operator, the ILR3+ allows you to instantly verify loop performance and sound clarity without the need for hearing aids or telecoil-equipped devices.

For more information on prices, installation and delivery charges please, contact us.

ILR3+ Audio Induction Loop Receiver

The ILR3+ is a high quality audio induction loop receiver which allows the user to listen to an audio frequency induction loop system using a standard pair of stereo headphones (supplied).

It has a vertically mounted pick up coil and a low cut filter function to emulate the performance of a hearing aid switched to the T position. It is therefore an essential tool for anyone installing maintaining or managing facilities fitted with induction loops providing them with immediate confirmation that the loop is running.

ilr3+-audio-induction-loop-receiver-front_back

ILR3+ Audio Loop Receiver

ILR3+ Audio Induction Loop Receiver
Clear, Reliable Audio Monitoring for Induction Loop Systems.

The ILR3+ also has LED indications to show field strength, for more accurate monitoring of a loop system.

(To measure the performance of an induction loop system, Ampetronic’s calibrated receiver CMR3 must be used).

In addition, the ILR3 or ILR3+ can be used by anyone without a hearing aid who needs a little extra assistance to hear.

Key Features:

Crisp, Clear Audio Output – Ensures accurate monitoring of loop signals in real time.
3.5mm Headphone Socket – Compatible with standard headphones or earphones for simple listening and assessment.
LED Power Indicator – Provides instant visual confirmation of device status.
Battery Powered – Convenient and portable; powered by a single 9V battery (included).
Lightweight and Durable – Compact design for easy carrying and long-term reliability.
Essential for Compliance Testing – Ideal for demonstrating loop systems to customers or verifying audio quality and coverage.

Typical Applications:

Loop system demonstrations in public venues
Routine loop system testing and staff training
On-the-go checks for compliance with accessibility standards
Auditing induction loop installations in churches, meeting rooms, theaters, and more

Features:

Specifications:

Standards:

Downloads:

Features:

Specifications:

Standards:

Downloads:

Frequency response	Standard: Flat 85Hz – 6kHz ± 0.5dB
	Low Cut: 400Hz – 6kHz – 3dB (similar to hearing aid)
Output power	>100mW into 16Ω load
Distortion
Battery powered	2 x Alkaline AA (included)
Battery life	>100 hours with Alkaline batteries

Dimensions	width 62mm, depth 26mm, height 112mm
Temperature range	IP20 : 20 to 90% relative humidity, -10 to 45ºC

ILR3+ Audio Induction Loop Receiver