Not trying to knock your project, which is executed very nicely, but it does make me wonder where the boundary of human-ability quality discernment lies, beyond

Not trying to knock your project, which is executed very nicely, but it does make me wonder where the boundary of human-ability quality discernment lies, beyond which is audiophile territory. Is “bean physics” the event horizon? Can you really tell the difference in a double blind test? If so, that’s amazing!