The Blackstar FLY 3, two-channel, 3 watt, mini bass amplifier measures 170 mm x 126 mm x 102 mm and weighs 0.9 kg. It has impressive tone quality that is switchable from its native clean sound to overdrive, and it also includes controls for gain and equalisation for the sound you want. Compact and versatile, you can also connect an MP3 player or mobile phone, and headphones to the amplifier.