Prototape Mastering uses modern tools and genre-spanning experience, to help you take your music to the next level.

"I always stride to create a sound that stands out in a crowd, and conveys the artists vision" Magnus Nordbye

At my facility in downtown Oslo, PhatCat Studio 2, I offer a well equipped and professional production environment, where musicians and producer can focus on being creative. We do projects of every size here, from single vocal productions to full size album recordings.

Some of our services include:


Being a musician myself, I love working closely with other artists and producers, to help their music reach it's full potential. This includes coaching vocalists in the studio, to get the most out of their performance.

Using modern mastering tools and genre-spanning experience, I'll deliver your songs with that professional sound, that helps your music stand out in a crowd.


Mixing is the process of putting your productions together, getting YOUR sound. The key to mixing is free-flowing communication between the artist and the mixing engineer, something I always stride to accomplish.

In addition, we do Voiceover recording and TV productions at our facility.

My credits include

Gear highlights

  • Universal Audio
  • PMC
  • KRK
  • Apple
  • Sony
  • API
  • Telefunken
  • Ludwig
  • Coles
  • AKG
  • Fender
  • Gibson
  • Neumann

Genres I specialize in

Terms of Service

Recording in our studio are priced "per day" pricing.

For mixing / mastering etc., I operate with "per song" prices, and offer free revisions until everyone involved is satisfied with the result.

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