AC-AC Power Supply 18V AC @ 888mA; 3.5mm mono plug
Part #: AC-1888C
Input: 120VAC 60 Hz
Output: 18VAC @ 888mA
MALE Plug: 3.5mm
Wall-mount
*DISCONTIUED*
Consider: https://www.acdcpowershack.com/products/ac-ac-power-supply-18v-ac-888ma-2-1-x-5-5mm-copy?utm_source=copyToPasteBoard&utm_medium=product-links&utm_content=web