How it works! From a common man.

How a boutique fuses changes the sound in a piece of equipment, and how (at least) one became directional.

How they made it directional. Yes SOME, very few, are made that way. I'll Explain what I found.
  
Why it works or NOT. This is NOT a fuse shoot out.  This is a, "WHY it works", Not "it just does", session. LOL

Everyone is welcome to help me figure out why it works, BUT why it doesn't, with a reason, is VERY welcome.

No name callin'.  Don't call folks liars, just state your personal learning extravaganza, HOW, and WHY.

We'll figure out WHY, and HOW it effects something.. Cause and Effect. NO PSYCHOBABBLE.

Big words hurt my head, keep it simple for us common folks if you would please.

I promise to be on my best behavior, maybe. :-)