Does anyone have any factual evidence (or even opinions) on USB cable length?
USB 2.0 cables should work fine for data transfer up to 5m (16.4 feet) but I’ve seen a lot of recommendations to keep the USB cable as short as possible for audio, with a max length of 1.5-2m.
I haven’t seen many facts backing that up, although someone on the audiophilestyle.com forum did a test on USB cable lengths (scroll down to the post by John Swenson). He found that all USB cables above 6 feet had errors other than Supra.
I only have 1m USB cables, but I’m curious if other have had success with long cables.