Referring to a tape recorder, recording console, etc., in which there are more than two tracks of recorded information. Generally, Multi-Track implies eight or more tracks.
"CVC Productions -- just a note to inform you that the transfer and restoration you performed on a 60 year-old 16 inch LP record resulted in a flawless audio on the CD that you produced. The recording was unusable in its previous form and now the family has a CD that is a priceless keepsake that can be enjoyed. In addition, the thourough ..."