synergistic research orange blue fuse direction.

Actually the point is that any way you look at it there’s a direction.

If you put your fuse on the incoming signal, the field across the fuse will change from +120v to -120v every cycle

It does help to look at it correctly however. A 120v circuit is not 120+/120- every cycle. That would be 240v. Do the math.

Are they saying that ALL the fuse locations in a power amp are only passing current in one direction? That seems really unlikely.

So let me get this straight. To you it seems more likely the signal is going both directions all the time and at once? Fascinating.

George Hifi
The fact that you didn’t see that you started the personal attack today sunshine.

From one thread, you've continued to put your foot in it, yet again.

7:55am 'you'll find all snake oil answers there.'
12:50pm 'they probably have twice the brain power than what these fusers here have.'
1:03pm 'if I had fuser voodoo skills...'
5:50pm 'sold to the gullible idiots.'
7:04pm 'somethings not right, your obsessions with the multitude of snake oil tweaks prove it also.'

You've attacked a lot of good people here today.
The only reason someone behaves like this is if something is missing from their life.

Thank your lucky stars they didn’t put fuses on both wires of the AC circuit. Then things would have been twice as bad.

120VAC alternates current 60 times per second that doesn't  mean you add the two " flows" together and get 240. 240VAC alternates 60 times per second , 120v on two hot lines the neutral will "flow" both ways at the same time canceling so it will have 0v. 

Again I state that arguing from the standpoint of common sense or sound engineering is pointless here.  These people hear significant changes when a fuse is reversed.  This in itself is remarkable just because a long period of time has elapsed in the reversal process - unless the device's cover is left off and the innards exposed, which is probably more damaging to the sound that the effects of the fuse.

Of course their aluminum foil hats also affect the sound.