With an eight-octave range, has Boss raised the standard for pitch-shifting pedals with the XS Poly Shifter range?

The XS-100 is a pitch-shifting workstation with integrated expression pedal, 30 memory slots, MIDI, and lots of range while the XS-1 presents a 6-octave range in compact format ...
MusicRadar

5 great pitch shifting pedals guitarists need to try

The promise of a pitch shifter is pretty simple. It takes your signal, and changes its pitch. As it turns out, this was quite complex to do, especially before modern digital signal processing. There ...
Yahoo

11 ways to get more from your pitch-shifter and octave pedals

In this edition of pedalboard tone tips, we turn our attention to the pitch-shifters and octave pedals in our lives. Oftentimes, these will be deployed for a very specific job, perhaps doubling a lead ...
MusicRadar

Digitech debuts the HarmonyMan Intelligent Pitch Shifter guitar pedal

An extra band member, one who actually knows what parts to play? Who doesn't whine? And who doesn't even want a piece of tomorrow night's gig? DigiTech's new HarmonyMan Intelligent Pitch Shifter ...