it doesn't have 6 knobs, it may be a meme pedal, and many have probably skipped past it for obvious reasons, but out of all the "amp-in-a-box" / distortion pedals ive tried so far (REVV G3, Soldano, PG-14, Figment (MIG-50), Tight Metal, Rat, Klon), the 4 knob Face Melter is the most versatile...