The BOSS RV-2 Digital Reverb, released in 1987, was the world's first digital reverb compact pedal. This classic offers versatile digital reverb effects via a high-quality DSP chip, providing six modes like Room, Hall, Plate, and Gate. Its pre-EQ circuit allows for precise tone shaping. The RV-2 is ideal for creating special effects and expansive soundscapes, making it a favorite for guitarists seeking digital reverb.