CD-R and CD-RW discs created in the format described below can be played.

Writing software format

ISO9660 level 1

When written in other formats, it may not be possible to play the disc properly.

Maximum number of playable files and folders

Total number of folders and files : 512

Maximum number of folders : 256

File format

MPEG-1 Audio Layer-3
WMA (Windows Media Audio)

Tag data

ID3-TAG (Ver.1.x and 2.x)

META-Tag (Compatible with title, artist and album names)

Specifications of supported files


Sampling frequency

Bit rate



32/44.1/48 kHz

48 – 320 kbps



32/44.1/48 kHz

48 – 320 kbps



Be sure to give files the extension. Files with any other extensions or files with no extensions cannot be played.

Mac OS files assigned with filenames that begin with “._” are not music data and cannot be played back.

Recordings you have made should only be used for your personal enjoyment, and as per copyright laws may not be used in other ways without permission of the copyright holder.

Only music files that are not copyright-protected can be played on this unit.

Content downloaded from pay sites on the Internet are copyright protected. Also, files encoded in WMA format when ripped from a CD, etc. on a computer may be copyright protected, depending on the computer’s settings.

The maximum number of files and folders that can be played differs depending on conditions such as the length of the file name or folder name or the number of levels in the folder hierarchy.

back to top