Blackstar's FLY 3 is an innovative, 3 Watt, mini amp with big TONE. The patented ISF circuit gives you unlimited adjustment over the characteristics of your tone and takes you from the USA to the UK and anywhere in-between. This combines with the 'tape' delay to give you the best sounding, fun to play mini amp available. An MP3/Line In socket allows you to connect your FLY 3 to an MP3 player, mobile phone, laptop or tablet and jam along to tracks. The FLY 3 can also be powered by batteries, enabling you the get 'the sound in your head' wherever you go!