Online Mastering is the premier mastering facility in Denmark

Professional quality - directly to you

Holger Lagerfeldt

Latest News


New release from Danish DJs of the Year


Remixes for disco:wax

Alexander Brown

New tracks on the way

Rasmus Seebach

New single breaks streaming records in Denmark

Måns Zelmerlöw

Album from the Swedish no. 1 artist

Updated 2016-04-30

Online Mastering

Professional Quality - Easy, Convenient, Cost-Effective

Online Mastering is convenient, no matter where you are in the world. Professional mastering quality at reasonable rates for musicians, producers, and labels, using the web.

Upload / Download or CD

Upload your mix and download your master. Send your mix and receive your master CD by mail or as a downloadable DDP image. Check out the mastering FAQ.

Free Mix Check

Mastering is the final quality check before your music is released. You can get a free mix check and optimize your sound even before the mastering process. Check out my mastering services.

Satisfaction Guaranteed

You will receive the master for your approval before payment. Any corrections to the delivered master are free. Check out my mastering rates.