Hi please, i have a question, is there something like a best optocoupler to use in 2019? any parts what should make my midi connection "better" ? I working with Ableton,elektron analog maschines and some oldschool synths remakes like a xoxbox etc, sometimes i hear some mistakes,maybe in midi.. so i want to change optocouplers in my hardware... so am an electrician, i know what to do but no what parts is the best for replace.. or if i should check or replace another parts? is there some tips for me? thx