My experience backing up up audio cds with Exact Audio Copy tells me that CD players have limited error correction facilities and using EAC is the only way to know! (read retail CD brand new get same as reference checksum, read same CD ten years later, mismatch errors popup on a few tracks), the FAQ on EAC gives some details on CD player capabilities - standalone audio CD players use oversampling and more but most don't tell you when it kicks in - there's typically only one small LCD/LED line of display. https://www.exactaudiocopy.de/en/index.php/support/faq/