The DigiTech HammerOn is a versatile, polyphonic pitch-shifting pedal that combines classic hammer-on effects with modern sequencing and harmonizing functions. Two footswitches enable momentary pitch shifts, harmonic intervals or complex sequences. The second footswitch offers several operating modes, including Hammer On, Impossible Mode and Sequence, while additional functions such as TRILL and DRY+ provide further tonal variations. With this combination, the HammerOn effectively replaces several specialized pitch pedals and is suitable for expressive lead techniques as well as experimental riff and sound design applications.