Every cables have directions. The signal
behaves differently with wire directions. One direction is cleaner, natural,
and more focus than another direction. I test it and use it every day. Every
audio companies should know this fact.
The direction of
cable is physically made and the sound doesn't change with amount of time.
I prefer a lamp
cord IC in right direction over an expensive wire IC in wrong direction.
Even 1 inch long
8 gauge wire has a direction.
Tin, copper,
silver, alum. gold, solid core, stranded, thick, thin, etc.. all wires have
directions include wires in capacitors, resistors, and coils.
Printed circuit boards
don't have direction. It is not wire.
You can't hear
the different sound by switching direction of ICs because directions of many
wires in your sound system are already mixed up. My sound system is tuned with
more (not all) correct direction from a source to speakers. And I
can hear clearly when one is in wrong direction.
The fuse direction in power amp is a big deal. I will find the right direction of fuse (cheap or expensive) in your amp if you bring it to my shop.
Alex/Wavetouch
Audio