Combining two channels, tape delay, and the innovative Infinite Shape Feature, the Blackstar Fly 3 is a great-sounding, portable, battery-powered guitar combo amplifier. Although it's ridiculously tiny, the 3-watt Fly 3 packs a mighty punch with huge tone, even at low volumes. You can infinitely change the sound of the Fly 3, thanks to Blackstar's patented Infinite Shape Feature, and its onboard tape delay effect gives your playing a distinctive resonance. Complete with an MP3/line-in jack and an emulated headphone output, you can't help but love practicing with the Fly 3. It makes a great traveling companion, too!