The Listen Technologies LA-430 is a neck loop lanyard with built-in DSP loop driver for Listen iDSP receivers such as the LR-4200-IR. It gives telecoil hearing aid and cochlear implant users a field strength of 400 mA/m, and has a 3.5 mm socket for an earphone. Venues issue it with receivers in theatres, courtrooms, council chambers and lecture halls.
Receiver compatibilityFor iDSP receivers such as the LR-4200-IR. For Auri RX1 receivers use the LA-470.
Features
Neck loop with DSP loop driver, 400 mA/m (±3 dB)
Flat response 100 Hz to 5 kHz
3.5 mm socket for Listen earphones or ear buds
Quick-release for safety
Compatible with all Listen iDSP receivers
Specifications
| Field strength | 400 mA/m (±3 dB) |
| Frequency response | 100 Hz to 5 kHz (±3 dB ref 1 kHz) |
| Connection to receiver | 3.5 mm TRRS male |
| Earphone socket | 3.5 mm TRS female |
| Cord length | 80 cm |
| Weight | 66.3 g |





