the CUBE-80X delivers a massive 80 watts of power through a 12" speaker, and features a switchable clean and lead channel design derived from its predecessor. Other features include a Looper, a unique new SOLO function with memory for recalling preset amp tones or serving as a third channel, simultaneous reverb and delay with tap tempo, a built in automatic tuner, an aux input for connecting MP-3 players CD players, or other audio and more.