When the OPUS-QUAD is used with rekordbox for Mac/Windows, the file formats that can be played differ depending on rekordbox modes.

For example, 192-kHz high-resolution files can play only in Performance mode.

*In Performance mode, rekordbox loads and plays music. Therefore, you can play only files in formats that rekordbox supports.

For the file formats supported in Export mode, see [Supported file formats] in [Before you start] in the Instruction Manual.

You can read the Instruction Manual [here].

For the file formats supported in Performance mode, see [File formats that can be loaded and played] in the rekordbox Instruction Manual.

You can read the rekordbox Instruction Manual [rekordbox.com].