Offering the easiest way to enjoy true analogue amplifier sound in your headphones, AP2-BS provides low frequencies offering a wide-range response along with nine built-in rhythm patterns for convenient and effective practicing. A foldable plug mechanism that rotates 180 degrees and an auto power-off function are additional features that contribute significantly to improved convenience and ease of use. The amPlug is the simplest way to get serious sound; occupying virtually no space, it's an ideal choice for any bassist.