Nice one, DigiTech! They’ve just announced the Mosaic Polyphonic 12-String effect pedal, designed to get 12-string sounds out of 6-string electric or amplified acoustic guitars – and yes, DigiTech tells me it sounds great with 7 and 8-string guitars and basses as well! And it has a tone control so you can dial in just the right amount of zing or fullness. DigiTech says “Immediately identifiable 12-string tones are now yours with octave low strings and doubled high strings. Single notes and full chordal strums shine with polyphonic richness and celestial movement that will inspire you. The Mosaic’s balanced low-end response with crisp octave shimmer produces a tone that’s lush and articulate, just as with a 12-string guitar.” Click here to buy DigiTech pedals from official eBay stores. More info on the Mosaic here.