4: Do I need to Purchase a Power Supply?
Most pedals will accommodate either battery or mains power, but few single effects pedals are sold with power supplies (most include batteries). Some pedals, like Fuzz, Overdrive or Distortions can sound better with cheap Carbon Batteries rather than a power supply. Batteries are convenient as you don't need a socket to plug into, but losing power due to a flat battery can interrupt your studio session, or stop your gig! If your pedals are fixed to a board, changing batteries can also be inconvenient. For these reasons, you might consider a dedicated power supply. Many supplies have multiple outputs, allowing them to power a number of pedals at once, from a single socket. One Spot offer reliable and affordable power supplies to connect up to twelve pedals. For a pro solution, check out Strymon.