cerberus79
Has the purpose of a fuse been lost ? How it is designed to work ? By design there is no directionality in a fuse. it is simply designed to open in an overcurrent situation. If it was directional in relation to the current passing through it would be a diode.
You have to admit there is some amount of irony in the fact (oops, there’s that word again!) that the HiFi Tuning fuses come with the diode symbol on them. Obviously fuses are not really acting like diodes in the sense they work only in one direction, it’s just to remind the user that the fuse sound better one way than the other. Besides we already know all wire is directional, not by design but by necessary process of manufacturer. Metal crystal like copper is not inherently directional physically or electrically, only when it’s drawn into wire. Make sense?
You might ask, Has the purpose of an amplifier been lost? How is it deigned to work? Shouldn't all amplifiers sound the same?