"So, the question I have is....if fuses were so important, than why don’t Amplifier companies all install them as OEM equipment?"I suppose the jury is still out about fuses, as are many tweaks in the audiophile world.
That being said, I'm guessing the reason OEM's don't install them is that they don't think it's a make/break point for the vast majority of buyers (so why piss off the bean counters)?