Up for sale is a USED POWER SUPPLY, FSR MODEL PM-2A POWER MANAGER WITH SELECTABLE OUTPUT LEVELS, 250 to 500mA. This unit was removed from a function audio rack installed in a restaurant that shut down. This device uses a 5-PIN DIN Connector that can be configured for either 250mA, 300mA and 500mA. MADE IN USA! Asking $15.00