The Roland ASI Sustainer Pedal from the late 1970s, made in Japan, is a classic vintage analog pedal designed to enhance the sustain of electric guitars. With its vintage design and high-quality Roland build quality , this pedal is a must-have for guitarists looking to add depth and expression to their sound. The AST is a versatile pedal that can be used for a variety of musical styles, making it a valuable addition to any guitarists' effects arsenal. As seen in photos - missing its badge kick strip as these often became detached. Tested and working and sounds great - ex music store stock - condition as per photos