Rated 4.9 (120 reviews)
The Ampetronic ILR3 is a handheld hearing loop receiver for checking that an induction loop system is working. Its vertical pickup coil and switchable low-cut filter copy what a hearing aid hears on the T setting, so installers, venue managers and event staff can listen to the loop through the supplied headphones. It is a listening check, not a measurement tool: for compliance testing use a calibrated receiver such as the Ampetronic CMR3.
85 Hz – 6 kHz
Flat response
2x AA
Batteries included
100+ hrs
Battery life
5 years
Warranty
Features
Vertical pickup coil matching a hearing aid in the T position
Switchable low-cut filter to simulate hearing aid response
Volume control
Stereo headphones supplied
Powers off automatically when the headphones are unplugged
Over 100 hours from two alkaline AA batteries
Useful for checking coverage and overspill, finding interference, and recording the loop output
Can also give listening assistance to people without a hearing aid
Specifications
| Frequency response, flat | 85 Hz to 6 kHz (±0.5 dB) |
| Frequency response, low cut | 400 Hz to 6 kHz (-3 dB) |
| Output power | >100 mW into 16 ohms |
| Power | 2x AA alkaline (included) |
| Battery life | >100 hours |
| Dimensions (W x D x H) | 62 x 26 x 112 mm |
| Operating range | -10 to 45°C, 20 to 90% relative humidity |
