Looking for powerful bass tone in a compact package This used Blackstar Fly Bass Mini Bass Amp is in great condition and ready to rock. With 3 watts of power, dual 3" speakers, and a built-in compressor, it delivers surprisingly big sound for its size��perfect for practicing at home or jamming on the go. It features controls for gain, EQ, compression, and volume, along with MP3/line-in and headphone-out for silent practice or auxiliary audio input. Powered by batteries or an optional DC adapter (not included), the Fly Bass Mini is ultra-portable and ideal for bassists who need flexibility without sacrificing tone.