Looking for pro-level expression in a compact design This used BOSS EV-30 Expression Pedal is in great condition and ready to elevate your effects control. Its die-cast aluminum chassis offers road-ready durability, while the dual expression outputs let you control two devices simultaneously��perfect for multi-pedal setups or multi-function gear. The EV-30's smooth action and precise response provide superior feel and control over your effects parameters, from volume swells to mod depth and beyond. Designed to work seamlessly with a wide range of gear, it's fully compatible with BOSS pedals and most other brands featuring 1/4-inch TRS expression inputs. Whether you're a guitarist, keyboardist, or synth player, this compact powerhouse delivers professional performance in a pedalboard-friendly footprint.