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tel. 078 770 47 71



Claudio Knaus

Hänggiwiesstrasse 8

8832 Wollerau



Klangrein Mastering Service

For over a decade we have mixed and mastered for artists and bands from all genres, accompanying them throughout the creative process to produce unique results. Our work is born from the understanding of and commitment to the needs of both established artists and newcomers to the music scene.




Individual Service meets High Quality

Music that comes from the depths of your soul: Exciting, solemn, many facetted. Your music becoming everything it can be; awakens your audience’s deepest emotions.

We demand of ourselves, the highest degree of quality. Our aim is to provide you with a selective service tailored to your needs. Tell us where your music project should lead, and we will accompany you there.