Signs of use as pictured, pedal tested and works as should. No box. The history of Boss reads like the history of guitar effects. From their legendary CE-1 chorus pedal (the big gray box that started it all) to the world's favorite line of compact pedals, they've been responsible for more guitar innovations than just about anyone else. Specifications Classic BOSS chorus pedal with clean, brilliant sound for guitar and keyboards Effect Level, EQ, Rate and Depth knobs allow for precise shaping of sound Features Mono input and Stereo outputs for connection to dual amps