The Argo Octave Fuzz by Mythos is a pedal that combines two classic effects in one: a vintage fuzz an octave up It's inspired by old Octavia-type circuits (from the '60s), but with a modern feature that changes everything: the Blend control. The character is decidedly vintage and psychedelic, with a raspy attack and very rich harmonics. It sounds like classic Hendrix/SRV fuzz effects. The octave up adds an almost "ring modulator" effect when you play chords. On single notes, it becomes sharp, liquid, and singable. This is the true magic of this pedal. Full left → clean boost (almost clean but boosted) Center → mix between clean and fuzz Full right → fuzz + full octave This allows you to: maintain definition in the mix use the pedal as a layer over other drives achieve sounds impossible with traditional fuzz effects