Pedales pitch shifter Electro Harmonix
Electro Harmonix's Octavix - an analogue octaver - adds a signal that is an octave higher or lower than the original. It also has a boost function that beautifully overdrives your tube amp.
The Electro Harmonix Epitome multi-effect offers 3 effects in one: the Micro POG (octaver), the Stereo Electric Mistress (chorus, flanger) and the Holy Grail Plus (reverb). The shimmer mode re-routes the effects' chain.
The EHX Slammi is a pitch shifter from the Next Step series. Its lack of moving parts ensures that it has a long lifespan and smooth control. Mix tone bends and 3-octave dive bombs with the dry signal to create harmonies.
Note the word 'Sub' and you'll have an idea of what this pedal can do. The Electro Harmonix Octave Multiplexer adds a deep bass tone to every note you play.