Listen Technologies LA-421 USB Charger, 1-Port

Make charging assistive listening gear simple and reliable with the Listen Technologies LA-421 USB Charger. Designed for Pro Assistive Listening Devices, this single-port power adapter converts any wall outlet into a compact charging station so staff and patrons always have dependable power. The LA-421 supports 100–240 VAC input for worldwide compatibility and delivers a stable 24V DC output (up to 100 mA) specifically tuned for Listen Technologies iDSP products. Its low-profile footprint prevents blocking adjacent outlets and slips easily into equipment cases for mobile installs. Built to complement AV systems used in conference centers, courtrooms, houses of worship, and rooms with security, surveillance, or monitoring equipment, the LA-421 helps maintain tidy, efficient power distribution across critical devices. RoHS-compliant and lightweight, it’s a practical choice for operations that need consistent, compact power solutions. Add the LA-421 to your toolkit to keep assistive listening systems charged and ready—ideal for small venues, personal use, and field deployments.

• Turns any outlet into a dedicated charging station for assistive listening gear, simplifying deployment in small venues and personal setups
• Compact, low-profile design keeps adjacent outlets accessible and fits easily into equipment bags or AV racks
• Wide 100–240 VAC input supports international power usage, ideal for mobile AV, conferences, and field installs
• Provides stable 24V DC output with up to 100 mA to reliably power Listen Technologies iDSP devices
• RoHS-compliant, lightweight construction for eco-conscious organizations and easy on-the-go transport
• Optimized for venues where AV, security, surveillance and monitoring systems coexist, reducing cable clutter and downtime