Hello,
the disks of the DaF kompakt A1-B1 book are in audio format (CDA).
Here you can get them in mp3 format on the official page of the editorial:
Kursbuch: https://www.klett-sprachen.es/daf-kompakt-a1-b1/t-1/9783126761802
Übungsbuch: https://www.klett-sprachen.es/daf-kompakt-a1-b1/t-1/9783126761819
(Last time I checked this link they disappeared. If you found any new place to download them, please write it in the comments)
04/06/21: This link works: https://www.klett-sprachen.de/daf-kompakt/r-1/67#reiter=mediathek&dl_niveau_str=A1-B1&dl_kategorie=32
Viel Spaß beim Hören und haltet die Ohren steif
Thomas
