Maybe the wires "relax" and the re-surgence of electron flow re-establishes the path as fresh. Maybe not just the wires but everything in the signal path as well benefits from a pause. I haven't ever noticed this phenomenon but haven't ever listened for it either, but you have me curious. I will say that the second side of an LP always sounds better after the cartridge has a warmup period.
Are you just noticing it on you CDP? Could it be clocking related? Just some random thoughts...but, isn't that what forums are for?
Are you just noticing it on you CDP? Could it be clocking related? Just some random thoughts...but, isn't that what forums are for?