320design

320design is a Japanese guitar effects pedal manufacturer founded by a graphic designer and staff from an instrument development division, based in Chiyoda-ku, Tokyo, Japan. The company produces boutique, hand-crafted effects pedals — including overdrive, distortion, fuzz, and boost units — housed in original die-cast aluminum enclosures with distinctive illustrated artwork. Their pedals have been used by professional musicians in Japan and internationally, and they have released notable collaboration pedals such as official JoJo's Bizarre Adventure-themed effects units.