Get the complete package for your stompbox setup! Includes the time tested 1 SPOT 9v DC regulated power supply that works with 90% of the pedals on the market, the new 8 plug cable for running up to 8 pedals, 2 battery clip converters, 2 3.5mm (1/8) converters, and a L6 converter for Line 6 modeling pedals. Female with a negative center tip and a positive sleeve.