Create complex rhythms ideal for music production. The Alesis SR-16 is a classic drum machine that is ideal for songwriters live performers and remix engineers. The SR16 features 233 realistic and natural drum sounds that are available in both dry and sampled form with Alesis digital reverbs. Alesis aims and achieves realistic performances by exploiting the dynamic articulation feature that the SR-16 offers this enables drum sounds to change their tonal content as they are played with varied dynamics.