Customer is looking at using a couple DRV134 to drive analog audio long distances (500 ft). Datasheet calls out Belden 9452 cable which is a twisted pair cable (one pair plus a shield). Is there a recommendation for a cable that has two pairs in a single cable? Or do they have to be separate? They want to run stereo so that would involve two twisted pairs and their end customer does not want to run two separate cables.
Thanks.