The Vox amPlug 2 is the headphone guitar amp that lets you enjoy serious guitar sound, fast. It's ideal for jamming for fun at home or warming up for a gig. Simply plug the amPlug directly into any guitar, attach a pair of headphones and enjoy serious guitar tone without waking the neighbours. This new and updated amPlug 2 features a convenient rotating jack, auto power off and new essential effects. The Metal model delivers the explosive roar of US high-gain metal sound.