Plug the amPlug into your guitar and enjoy serious sound. It’s that simple! To use the palm sized amPlug, just plug it into your guitar and grab your headphones. Playing your guitar or bass with amPlug results in serious amp sound that's overflowing with presence. A wide range of variation is available, as the lineup consists of four models: "AC30" provides the AC30 top boost sound, "Classic Rock" gives you the classic crunch sound of a UK-made 100W amp, "Metal" delivers the extreme high-gain sound of a US-made amp, and "Bass" is designed specifically for bass. A completely analog design accurately simulates the circuits of classic tube amplifiers resulting in a rich, detailed sound. While retaining the fully-analog multi-stage gain circuit, additional refinements have been made toward reproducing the sound and performance of real tube amps. These refinements include factors such as reproducing the way a tube amp responds to different guitars, pickups, and volume as well as recreating the sense of air movement within the speaker cabinet. As a result, the carefully selected circuit structure and components of the new amPlug delivers a more highly evolved sound. In addition to its wide-range design, "Bass" now features VOX's new and original Bassilator circuit, reproducing the powerful ultra-low punch that is distinctive of a bass amp. Nine selectable effects provide a great range of sonic variation. The second-generation amPlug adds a variety of new functions. To give you more variety, each amp three provides three modes. "AC30" provides use of a tremolo circuit, "Classic Rock" features a mid-boost, "Metal" gives you mid-cut, and "Bass" allows the amount of gain to be switched. The three guitar-type models also provide 9 selectable effects with three types of Chorus, Delay and Reverb, while "Bass" contains nine different rhythm patterns. With versatile sound and functionality that is uncommon of such a compact unit, these models enable you to get even more serious about your guitar or bass playing.