This Line 6 Pocket Pod has the same features as the larger Line 6 Pod used in recording studios, but it’s small enough to travel with you. Plug it in to your PA or amp to modify your sound as you perform, or use it with headphones for practice sessions. The Pocket Pod gives you 32 classic and modern amp models and 16 cabinet models that you can mix and match to get the exact tone you desire, and there are also 16 effects models. All of this fits into a package smaller than most stomp boxes. The Pocket Pod is powered by 4 AAA batteries or by the optional power supply. Amazon.com is offering the Line 6 Pocket Pod for $129.99.