Used and in good condition, the Electro-Harmonix Steel Leather Nano Bass Expander brings punchy, responsive dynamics to your bass tone. This compact, durable pedal offers an adjustable expander effect that enhances presence without sacrificing low-end warmth. Featuring simple controls for Effect Level and Response, it allows for precise shaping of your attack, from subtle enhancement to aggressive slap tone. Powered by a 9V battery or optional 9V DC adapter (not included), the Steel Leather is true bypass and pedalboard-friendly with its rugged nano chassis. Ideal for bassists seeking greater clarity and articulation, this pedal adds expressive edge while retaining natural tone.