Audio-Technica ATW-CHG7 D50 Four-Bay Desk Stand Charger

The ATW-CHG7 is a four-bay charging station sized for the ATW-DT3207 D50 desk stand transmitter, so a conference room or panel discussion that runs four gooseneck positions can dock and recharge all four units in one place between sessions. Each bay reads the transmitter's internal Li-ion pack and manages the charge cycle rather than applying a flat trickle current, which is what keeps four units aging evenly instead of one battery wearing out faster than the rest.

The base ATW-CHG7 ships without a power supply for a rack or credenza that already runs 12V; the AD version bundles an AC adapter so the charger can sit on its own at the back of a room with no other infrastructure. Both charge the same ATW-DT3207 desk stand transmitters used across the D50 digital wireless system.