I've tried all three - I find the stock 'gold' to be the closest. But the 'red' was pretty damn good too.
If you find otherwise - shoot me your settings I'd be interested in trying other settings (I don't always trust my own ears 100%!! )
jkstraw wrote: ↑Mon Jun 29, 2020 2:12 pm Hey,Thanks for the info Jack Straw from Ottawa, much appreciated!
Here is some info on the Opto-Mods: https://www.mu-tron.com/shop/pedals/mu- ... o-tron-iv/
From my understanding the stock black in the original run of the Micro-Tron IV is the gold. The original run of the IVs was before the lineup of Opto-Mods were available. I am pretty sure that it what was said during a live Q&A Rand did a couple months ago - but don't quote me on it!