IEC connector with fuse and switch

@lalitk , your interest is appreciated.....I have had no trouble locating or opening the fuse compartment, and it is oriented as I have said...I contacted PASS LABS, who have told me that current flows from the  end of the fuse  located towards the inside of the amp towards the end of the fuse located at the backside of the amp....

Is there a typical fuse orientation, or direction?

Dose it matter? Trust your own ears!

yes, it matters, from a practical perspective....as one needs take down connections and open up the chassis of devices to change fuses, it is nice to get it right the first time, as opposed to having to go back and forth a few times, to be certain.......the fuses are labelled as directional, so simply insert in the correct direction, the first time.....

How would one apply the correct directionality placement when the fuse holders are the 2 prong snap-in type on a PCB?