In my previous question question I learnt I have to use inductor beads, which is also according to the MIDI specs, see below
They state 1K@100MHz, but if I look e.g. on AliExpress for inductor beads, I only see stats like RH3.5 * 6 * 0.8, see AliExpress. How can I convert these specs?
(btw, I do not want SMD, I use DIP/normal breadboard style components).
I found probably something better: R6T 2,5T (or 3T) R6
These are according to a similar looking spec 600 or 800 ohm (of course if the components are similar, but it seems better than RH3.5's).