Thank you Sc53 and Danvetc. On my girlfriend's Marantz CDB, when making a copy of a copy, "analog recording" lights up on the display. It only allows a digital copy for the first generation. Although on one CD it did unlimited digital. I guess that CD was not encoded with SCMS.
Being upset that I messed up a copy, played both for her single blind test and she said she liked the analog. She agreed the digital copy was more accurate but preferred the sound of the analog version. I don't think this is snakeoil and there should be measurable differences between an analog and true bit for bit perfect digital copy.
I thought the analog sounded more lifeless in general as well as highs more rounded. My guess is analog looses the leading edge attack on transients. Who says accuracy is always desirable?
Being upset that I messed up a copy, played both for her single blind test and she said she liked the analog. She agreed the digital copy was more accurate but preferred the sound of the analog version. I don't think this is snakeoil and there should be measurable differences between an analog and true bit for bit perfect digital copy.
I thought the analog sounded more lifeless in general as well as highs more rounded. My guess is analog looses the leading edge attack on transients. Who says accuracy is always desirable?