My friend has this really old multi pedal thats got a crap load of different effects on it of all different kinds. But this one effect blows my mind. What the heck is it? When used it seams to change the tone of the guitar to sound like a keyboard and as long as the note is sustained it quickly plays the same note in multiple different octaves which creates this really cool techno feel. Any ideas guys?
Harmonizer (Whammy, PS3/PS5, etc).
do you know any companies that make a good bass harmonizer? (if thats what it is)