A transducer whereby the signal is re-created from a recording.
"WOW!! I was so excited to find this service. A dear friend of mine had told me of an album he really enjoyed years ago. Unfortunately the album was no longer in print, but through the Internet I was able to obtain a copy. As a gift, I wanted to have it transfered to CD. CVC, you guys are incredible! Being able to track the progress, and, then, ..."