The Walrus Audio Finch is a small form AC adapter providing 500mA of clean isolated 9V power. The Finch is ideal for quickly powering a single pedal on the go. It's small profile only takes up one space on a power strip making it a helpful utility to keep in your gig bag. Building a pedal collection and need more power? Check out our isolated, clean power supplies, The Aetos 8 Outlet Power Supply and the Phoenix 15 Outlet Power Supply.