Digitech EQ Effects Pedal, Regular (Polara) Reverb Types: ROOM, PLATE, REVERSE, MODULATED, HALO, HALL, SPRING Compact Size with Soft Click, Vacuum-Style Footswitch True Stereo I/O, True Bypass circuitry preserves your tone in bypass High-Voltage operation for uncompromised signal quality Stomp lock knob guard locks tone in place, prevent tampering or accidental knob adjustments onstage Custom-cut Hook and Loop Pedalboard Pad to attach and lock your pedals to your pedalboard