30 watts with 8" speaker + tweeter for high frequencies. Controls: Drive, Bass, Middle, Treble and Volume. Headphone output. Stereo aux input. More than 200 amp models. 128 presets (includes sounds from classic artists). Built-in wireless receiver (only compatible with Line6 Relay transmitters). Built-in tuner. Drum loops. Metronome. Playback and recording via USB. Design and appearance improved in relation to the MkI model.