In the workplace you describe, you’re just duplicating a product, not listening like you would at home. As long as it sounds OK and meets the standards, you can then can it and sell it.
nonoise, you’ve missed the point.
If moving a cable changed sound to the degree some audiophiles claim that would be a serious problem for live events. The OP talks about the sound becoming "horrible," bass and dynamics going away, highs losing live etc. If those sonic effects really arose from cables being moved around it would be HEARD and a real problem in the pro audio world.But it’s not. And not because pros don’t care about how things sound. Pros spend more time than most audiophiles on sound, and doing real field work/experimentation with what actually alters sound and to what degree.
Further, your response ignored my reference to studio settings, in which virtually no engineers worry about bass/dynamics/highs being seriously, audible degraded by having moved a cable. Engineers, mixers, recordists etc listen very critically to sound all day long, for sound quality. (I would defy most audiophiles here to identify, for instance, subtle frequency anomalies and how to ’fix them’ to precision a good mixer can provide).
If moving cables collapsed sound, made bass/dynamics etc go away this is something pros would NOTICE and CARE ABOUT. But they don’t bother with it because it’s essentially a non-issue.Audiophiles in their homes are of course free to imagine whatever they want :-)