All MG4 Carbon Series solid-state amps are innovative, highly functional and produce great tone combining years of experience in analogue amplification with cutting edge digital technology. These amps are ideal for the beginner and gigging pro alike. The carbon series offers modern looks and new features which set these amps apart from copycat brands. The MG15CFX offers 15 watts in a 1x8 combo with 4 programmable channels, effects and MP3 input.