The VOX amPlug3 US Silver is the latest version of the compact headphone amplifier for guitars. It produces a good Fender-style sound. Despite its size, it features not only reverb but also rhythm patterns including a metronome. AP3-US This is a beautiful item, purchased new and used only a few times. - Model Name: amPlug3 US Silver - Brand: VOX - Power Source: Uses 2 AAA batteries - Features: Headphone amplifier for guitar I am selling this to organize my equipment. Sound output has been confirmed. All accessories are included. ★I am also listing this on other sites, so I may suddenly remove it. Please understand that I may have to cancel your order if it sells out due to timing.