i built the Bass BB version on AION's Perelandra (twice!) and compared them to my original Xotic Bass BB and it doesn't really sound as good or really anything like it. it doesn't have anywhere near as much gain (distortion) and it's a lot brighter sounding. on the original with the treble and...
thanks! it's bare aluminum. i smoothed/leveled a Hammond 1590B2 enclosure on all sides on a belt sander, then polished and etched it with an acid etching solution, then polished it again..
i bought the more expensive version like this twice (and it worked well) : https://www.amazon.com/dp/B002MJMXD4?ref_=ppx_hzod_title_dt_b_fed_asin_title_0_0&th=1
but i recently bought this less expensive one and i like it even more ( it works even better)...
your trace example looks (and is) correct but when i ohmed my pcb out one of the led legs was backwards.
it had VERY low output and no clipping (neither led lit up). when i reversed one of them, it came to life and sounded great.
i just built the Flank distortion and it didn't work properly. When I noticed that the clipping LEDs weren't lighting up, I checked the pcb and found an error on it.
the Anode/Cathode on one of them has to be reversed in order for it to work, so
all you have to is reverse the polarity of one of...
about 1/2 of the 1,000 pedals that i have i built, and the others are the factory originals..
yes, that's the first thing that did, changing the A500K drive pot to a A1M, but, surprisingly it didn't change it much.