The EV-30 is a space-saving expression pedal designed for integration into pedalboard systems where space is at a premium. It features a robust and stable die-cast aluminum enclosure that can withstand intense performance on the toughest tours and stages. Although compact in size, it retains the reliability and durability of the BOSS tradition. In addition, the special mechanism of the moving parts of the original design provides smooth and delicate parameter control. Two EXP OUT jacks allow two devices to be controlled by a single pedal, further reducing space requirements. This professional-grade pedal can be used with compact pedals with expression inputs, multi-effects, switchers, etc., to expand your range of expression.