Accel FX Power Source 10M, 10 Output Power Supply for Guitar Effects Pedals and Pedal Boards 10 Fully Regulated and Filtered Outputs with Overvoltage Protection. Master on/off switch. 7 (9V @ 100mA), 1 (9V @500mA), 1( 12V@ 100mA), 1 (18V@100mA). Easy mount wings (since mounting setups vary, hardware is not supplied). Cables supplied Input adapter and output cables included. Power Supply Body (5.96" L x 1.75" W x 1.25" H) to easily fit above or beneath your pedal board. Power supply weight 10oz.. Input led indicator is Green. Each output voltage/mA's has a different color LED. 9V@100mA Outputs-RED, 9V@500mA Output-BLUE, 12V@100mA Output-YELLOW, 18V@100mA Output - ORANGE.