Vox VOX-AP2-MT amPlug Metal Headphone Guitar Amp

Gives you the extreme high-gain sound of a US-made amp.

With amPlug 2, the crucial analog circuit has been drastically improved, and each model now provides three modes. Guitar types provide multi-effect functionality, and a rhythm function has been added to the bass type. 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 guitarist or bassist.

Features
Portable headphone amp for guitar
Onboard effects: Chorus, Delay and Reverb
Foldable plug mechanism that rotates 180 degrees to fit any guitar
Auto power-off function to save battery life
Up to 17 hours of battery life with AAA alkaline batteries