Flutter caused by mechanical vibrations of the tape as it passes over various surfaces in the tape path.
"Dear Staff, I was completely satisfied with my 16 and 2/3 record transfer to CD. The quality was exceptional, considering that the records were from 1948! The entire process was very easy--from the ordering, to the packaging tips for sending my old records, and for the overall ease in communicating with CVC Productions. Thanks you for a ..."