Two-Bay Charging Capability: Charges up to two compatible Audio-Technica transmitters or receivers simultaneously without removing the batteries, saving time and effort.

Wide Compatibility: Supports 3000 Series transmitters, 3000 Series in-ear monitor (IEM) receivers, and System 20 PRO transmitters, making it versatile for many setups.

NiMH Battery Charging: Safely charges NiMH batteries housed within devices. No need to remove the batteries, reducing wear and handling.

Automatic Battery Protection: Detects and shuts off automatically if alkaline or damaged batteries are inserted, protecting your equipment from power damage.

Maintenance Charging Function: Keeps batteries fully charged without overcharging by switching to a low current once full charge is reached.

LED Indicators: Dual color LEDs clearly display charging and power status, providing easy monitoring at a glance.

Expandable Design: Link up to five charging stations using the AT8687 link kit and a single AD-SA1230XA AC adapter (sold separately).

Efficient Power Management: Consumes only 4.9 W when charging two units and 27.4 W when five stations charge ten devices simultaneously.

Automatic Transmitter Power Control: Transmitters automatically power off when docked and power on when removed, improving energy efficiency and workflow.

Compact and Durable Build: Lightweight at only 400 g, the unit features a space-saving design built for regular use in demanding environments.a

Specifications:

• Power Requirements: 12V DC 3.0 A

• Charging Output: 3.6V DC 500 mA ×2

• Power Consumption: 4.9 W (2 transmitters); 27.4 W (5 stations, 10 transmitters)

• Charging Time: Approx. 6.5 hours (with 1,900 mAh battery)

• Operating Temperature: 0° C to 40° C (32° F to 104° F)

• Dimensions: 185 × 99 × 68.5 mm (7.28″ × 3.90″ × 2.70″)

• Weight: 400 g (14.1 oz)

• Optional Accessories: AD-SA1230XA AC adapter, AT8687 link kit