Perfect for running a wide selection of pedals, the Boss PSA series power adapter is designed with players in mind. The adapter is outfitted to power Boss pedals at 500mA with 9 Volt DC power. This covers a vast selection of effect pedals with a negative tip and positive sleeve. A ten-foot cable keeps this supply easily in reach while a minimized design covers less space on outlets.

This is the recommended power supply for Boss effect pedals.