JoelSim:chebby:
What improvements did you get using your iPod/iPhone with a Russ Andrews CG-24 lead instead of the usual connection via the 3.5mm jack?
How can a cable have any effect on SQ?
It's not scientifically possible, even if it's got cheese coating on the copper it will sound the same as every other cable. Fools, anyone who spends money on a cable I tell you.
To repeat what Chebby said, either you didn't read the post properly or you've lost the plot completely - it's not about the cable as such for the iPod - but the type of cable when connecting to the hifi.
It's a well-known, universal fact you'll get better sound and convenience by using a dock connector phono cable/dock like the GQ-24 which provides a cleaner output and bypasses the iPod's volume control.
BTW, I've Arcam Solo kit so naturally I'm using an rDock with iPod touch with good cable and AIFF files and a few MP3s - and it sounds a lot better than one would think.
Then again I'm one of those crackpots who happens to think Apple Lossless does not sound that great. 🙂