Besides the fact that it is possible to digitally save valuable analog sound sources, by connecting equipment such as CD player you can easily create a collection of your favorite songs. Moreover, when recording a record or a cassette tape, Auto track is a handy feature that detects silent intervals when dubbing records or cassettes to CD-R/RW, automatically incrementing track numbers, This significantly reduces the time and labor associated with manually assigning individual track numbers while listening to each track.