Unit is in excellent condition, fully tested and in working order. Barely any marks to the unit. Please see photos for proof of condition. Power cable not supplied.  The SONICAKE Vexpress is a passive volume and expression pedal designed for musicians who want a compact and versatile solution for their pedalboard. It combines two functions—volume control and expression control—into one unit, making it suitable for use with guitars, basses, keyboards, synthesizers, and other musical instruments.