Sennheiser GA 6042 BP Backpanel Adapter For EK 6042 ReceiverThe Sennheiser GA 6042 BP is a backpanel adapter for the EK 6042 dual channel wireless receiver. It features a rugged holster that securely holds the receiver, while providing all the audio and powering connections necessary for using the receiver without a camera as in a bag or with a mixing console. Power Connections To power the EK 6042 with rechargeable Accupacks, the GA 6042 BA Accupack adapter, two BA 61 Accupacks, and the L 60 charger are