Sometimes when I play, I need to harmonize. Also I need to do this live. I'm the only guitarist in the band, and finding another with an sound as mine is almost impossible.
If you record the stuff that should be harmonized, I find it to limit your freedoms. If you have to use a pedal, I find it very annoying 'cus it's harder to walk around and stuff. So is there an way where you have it right at your hand? Like built into the guitar, or something?.
Ibanez s540 with gold Schaller bridge and OMGGOLD hardware

Ibanez RGR320 with Lo-Edge Pro bridge and scalloped fretboard

Lee Jackson XLSC - 500

Roland Microcube

Dunlop Jazz III black