The AX3G/AX3B are extremely popular among guitarists and bassists for the high quality sound, superb ease of operation, and flexible parameters that they pack into a compact body. This series is now joined by the AX3A, a dedicated model for electric-acoustic guitars. It provides a wide range of effects powered by "REMS" technology, including mic and body effects optimized for acoustic sounds, letting you transform the sometimes sterile-sounding output of a piezo pickup into a natural and mellow tone, and making it easy to perform with a wonderfully detailed acoustic sound. There's a built-in notch filter effect that cuts the point at which acoustic feedback occurs, giving this unit wide usefulness not only for practicing at home, but also for recording and in live performances.