WAV=>CD=>EAC=>(exact same) WAV

I’m trying to burn a WAV and then be able to extract with EAC or any other program and have the exact same WAV. I tried with Nero but I beleive it converted the song even though it was already a WAV, when I extracted it it was completely different it was at least 1Mb smaller. The I thought Windows would be dumber (I was not in my 5 senses), and tried the built-in burner, obviously Bill did some kind of conversion in WMP to my song. How can i burn it as-it-is?