Intelligent 12-Unit Charging Tray

Item:LA-381-01b Price: Original price was: $505.00.Current price is: $404.00.B-STOCK

The LA-381 drop-in charging/dispensing station for the Listen iDSP receivers provides a convenient way to charge, store, dispense, and collect Listen iDSP receivers.

Designed specifically for the Listen Technologies iDSP devices, the LA-381 charging tray can accommodate as many as twelve (12) individual receivers, ideal for large-scale systems or for allowing your system to grow to meet the needs of your venue. Each charging slot features a tension lock that ensures secure charging connectivity, and each slot can be used to store ID cards or other items that are exchanged for and returned when the receiver is not in use.

The LA-381 charging tray can be mounted in a variety of ways to accommodate your venue’s needs, including wall, drawer, rack, or tabletop installation. An optional cable management system can also be ordered and incorporated to keep the charging tray and receivers neatly organized.

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This product is available through authorized resellers.

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In stock


One (1) LA-381 Intelligent 12-Unit Charging Tray
One (1) LA-209 Intelligent 12-Unit Charging Tray Power Supply
One (1) Setup/Dispensing Quick Reference Laminated Card


  • Drop-in tray charges and stores up to twelve (12) Listen iDSP personal listening receivers
  • Wall, drawer, rack, and tabletop mounting options allow for convenient installation and easy access
  • Tension locking charge slots ensure a secure fit and effective charging
  • Optional cable management system is available to keep receiver units neatly organized and easy to dispense

Also Needed



Power Supply Input100-240VAC, 50-60 Hz
Power Supply Output5.0 VDC, 8 A, 40 W
Power Supply Connector.22 in. (5.5 mm) OD x .09 in. (2.3 mm) ID, barrel type
Cord72 in (182.9 cm) Input Power Cord, 45 in (114.3 cm) Output Cord


Shipping Weight6.0 lbs. (2.70 kg)
Dimensions (H x W x D)1.75 in. x 14 in. x 7.5 in. (4.45 cm x 35.56 cm x 19.05 cm)
Height with Receivers4.19 in. (10.64 cm)
Unit Weight5.0 lbs. (2.27 kg)
Unit Capacity12 Units


StandardsUL, CE, RoHS




+What is Listen Technologies product warranty?

+How long do we need to charge the receivers when we first get them?

Charge the receivers until they indicate that they are fully charged. Typically less than 2 hours!

+Will a LA-381 fit into a standard 19" rack drawer?

Yes, the dimensions of the charging tray without receivers are (H x W x D) 4.45 cm x 35.56 cm x 19.05 cm (1.75 in. x 14 in. x 7.5 in.).