Digitech HammerOn Instantaneous Pitch Pedal

They say: 

The DigiTech HammerOn is a versatile effects pedal with an amazing amount of flexibility and options to create and channel your musical ideas. Take the time to get to know the many options and see if it sparks new creative ideas.

The PITCH 1 footswitch is dedicated to always be a hammer-on selectable momentary pitch shift above or below what you are playing. PITCH 2 footswitch has 3 different modes of operation selectable using the MODE button. There is a button called DRY+ that can turn on the dry signal and a button called TRILL that can mimic rapid presses of the footswitches.

With all these options it’s like having 7 pedals in one:

1. HAMMER-ON: An instantaneous momentary pitch shifter pedal
2. HAMMER-ON with TRILL: A rapid fire hammer-on action pedal
3. HARMONY-ON: An instantaneous harmony creation pedal
4. The IMPOSSIBLE Pedal: A dual alternating momentary pitch shift pedal
5. DROP/CAPO SEQUENCE:  A multi-setting pitch transposition pedal
6. SEQUENCE with TRILL:  An automatic guitar riff sequencer

7. SEQUENCE with DRY and TRILL:  An automatic techno guitar sequencer