Quote:
Is your opinion Some people swear they hear differences. Psychosomatic or not, if they hear something better, then they hear something better.
That being said, I have made completely unshielded and improperly grounded USB cables, and I have completely separated the power from the data lines in their own cables using Mundorf wire. I have also followed the USB spec to a T. Regular, micro, mini, host, etc. They all worked! So in most cases, make the cable that you want.
As for shielding supplies, they are not readily gotten, especially something like aluminum mylar foil. Tinned shield can be bought online, but it isn't cheap. If you are willing to put in a bit more effort, you can harvest both shields from high quality coaxial cable. Look at the specs and make sure they list 95% or better coverage from their braid. Bonus if it is copper or tinned copper and not aluminum. You have to be careful to not nick the braid while stripping the sheath or it can fray pretty badly while manipulating it. Doublehelixcables sells nice aluminum mylar foil by the foot and is the only source I have actually found of ir that doesn't have adhesive. I haven't tried the adhesive type, but I can't imagine it going well or not adding a bunch of stiffness.
And because this is a pictures thread:
Naked, non grounded vs separately shielded and grounded
keep in mind that very high quality wire will give you little or no benefit with a USB cable. since the signal is digital, it either works or it doesnt. this doesnt hold true for extreme lengths,but even then all nice wire will do is increase transmission speed slightly. fancy wire will do nothing for quality, so save your cash and just get some mic cable and make sure the cabe is properly shielded and grouded.
Is your opinion Some people swear they hear differences. Psychosomatic or not, if they hear something better, then they hear something better.
That being said, I have made completely unshielded and improperly grounded USB cables, and I have completely separated the power from the data lines in their own cables using Mundorf wire. I have also followed the USB spec to a T. Regular, micro, mini, host, etc. They all worked! So in most cases, make the cable that you want.
As for shielding supplies, they are not readily gotten, especially something like aluminum mylar foil. Tinned shield can be bought online, but it isn't cheap. If you are willing to put in a bit more effort, you can harvest both shields from high quality coaxial cable. Look at the specs and make sure they list 95% or better coverage from their braid. Bonus if it is copper or tinned copper and not aluminum. You have to be careful to not nick the braid while stripping the sheath or it can fray pretty badly while manipulating it. Doublehelixcables sells nice aluminum mylar foil by the foot and is the only source I have actually found of ir that doesn't have adhesive. I haven't tried the adhesive type, but I can't imagine it going well or not adding a bunch of stiffness.
And because this is a pictures thread:
Naked, non grounded vs separately shielded and grounded