AKG AC12 PSU12V 500mA Lock EU/US/UK/AU 12V/500mA power supply for wireless systems
Amazon.com: PryEU 12V 500mA AC Adapter 6W DC Power Supply UL Listed Wall Mounted with 5.5 x 2.1mm Tip and 12PCS Replacement Plug Connectors (12 Volt Devices ONLY) : Electronics
12V Power Supply|AC to DC Linear Unregulated 12V 500mA Wall Adapter