Pitch-shifters

The Particle 2 brings powerful granular processing to your pedalboard.

The original Pitch Fork, reviewed back in SOS June 2015, now has a more grown‑up sibling, the Pitch Fork+.

Hedra offers auto–harmony, pitch detuning, pitch glide and various other less obvious but highly usable functions.

Electro-Harmonix have always had a good reputation for their pitch-shift effects. How does their latest one compare?

The latest version of the Digitech Whammy — the pedal-operated digital pitch-shifter that has been keeping guitarists amused...

These flexible effects pedals from the makers of the original Harmonizer are equally at home on stage and in the studio, with guitar, keys or even a mixing desk.