Fender Mustang I V2 20-Watt 1x8-Inch Combo Electric Guitar Amplifier With a turn of a knob, choose from clean to mean tones from the 17 various amp models that will accommodate almost any genre of music. Shape the on-board amp models on the fly or dig deep and edit them with your computer using the included Fender FUSE software to further alter the included effects such as reverb, delay/echo, tremolo, phaser and many more. Jam along with your favorite tracks by simply plugging your MP3 player into the Auxiliary input and you instantly become part of the band and /or practice privately with the 1/8th headphone output jack that also mutes the speaker output. Capture moments of inspiration and build songs using the included Ableton Live Lite 8 Fender Edition studio quality recording software compatible with either MAC or PC, Controls:Gain, Volume, Treble, Bass, Master, Preset Select, Modulation Select, Delay/Reverb Select, Save Button, Exit Button, Tap Tempo Button Limited Warranty Included