Harmonic Tremolo... What is it really? Is it amplitude tremolo? No Is it Vibrato? No Is it Uni-vibe? No Is it all of those things? Kinda The Miracle Waves Harmonic Tremolo puts you in a world of wobble, where you're not sure why you're having such a good time playing guitar, but you DEFINETLY are! It features a harmonically rich preamp, that could easily be used by itself (just turn depth all the way down) as the "Make better-er" that you've been looking for. With speed set low and depth up, it almost takes you into uni-vibe territory... crank those speeds up and you've just about got yourself a rotary simulator! X = Depth Y = Speed Please Note: This XY modules is ONLY compatible with Stomp-o-matic & Studio-Matic (NOT COMPATIBLE WITH GUITAR-O-MATIC)
