Pulled this off AudioKarma. Your thoughts?
Cables can and do make a difference and directional cables can in fact be of benefit as the cable on directional unbalanced interconnects has the shield only in contact with the connector at the source end.
Some say that a floating shield is detrimental to its effectiveness.
The following courtesy of Blue Jeans Cable:
Twisted Pairs, Coax, and Audio Cable Design: So, what's it all mean to audio cable design?
Confusion of these concepts is fairly common, and understandable. One will often hear in audio discussions that "twisted pairs provide superior noise rejection," because it's often assumed that it is the cable construction itself, rather than the equipment circuitry, that accounts for common mode noise rejection; as we've discussed above, it's really the combination of the two which account for the phenomenon. This misconception sometimes leads to people using shielded twisted-pair balanced audio cable as an unbalanced interconnect; they will ground one of the two signal wires at both ends of the cable, and then ground the shield--sometimes at both ends, but sometimes only at one end, causing a loss of shield effectiveness. The problem with this sort of construction is that it dramatically increases the capacitance of the cable by adding the shield to the one side. Instead of just the capacitance between the two conductors, one now has the total of (1) the capacitance between the two conductors, and (2) the capacitance between the signal wire and the shield. As capacitance in audio cable is very definitely an enemy, this is a serious sacrifice to make, especially when there is no noise rejection benefit. Coaxial cable, not twisted pair audio cable, is the right choice when connecting unbalanced components.
From FrankieD's lips to your ears: Sunfire: a quiet box of endless power.
Sunfire TG-IV/400~7 Amp
Carver SD/A-360 CDP
Active bi-amp: Ashly XR-1001 & 2 Rane PEQ-15s
Main: HotRodded AL-IIIs
Sub: Klipsch RT-12d
Center: Sunfire CRS-3c
Surround: Sunfire CRS-3 (x 2)
RIP WIlliam B. Dibble, 1948-2012. I'll miss you my friend.
OconeeOrange wrote:"Gary likes to play it 'loud' as do I. His system begs you turn it up until you die"