Interim Report for AudioDev AB January 1 – March 31, 2005

· Net sales totalled SEK 29.7 (77.2) million. · Loss after financial items was SEK –9,1 (17.2) million. · Loss for the period was SEK –7,0 (12.6) million. · Loss per share amounted to SEK –0.42 (0.75). · The backlog of orders was SEK 6.2 (28.6) million at the end of the period. · The period has been marked by low demand for test equipment for optical media generally. For more information, please contact: Christer Sjöström, Chief Executive Officer, Tel: +46 40 690 49 00, e-mail: christer.sjostrom@audiodev.com Anna Thelander, Chief Financial Officer, Tel: +46 40 690 49 42, Mobile: +46 709 694920, e-mail: anna.thelander@audiodev.com Marielle Noble, Investor Relations, Tel: +46 40 690 49 05, Mobile: +46 709 694980, e-mail marielle.noble@audiodev.com