Professional online mastering and mixing engineer specializing in Techno, Hardtechno, Electronic Music and Podcasts – streaming-ready, LUFS-optimized, delivered within 48 hours. 15+ years of experience, 300+ five-star reviews worldwide.
I'm Julian Koehler, audio engineer and producer based in Germany (near Frankfurt/Darmstadt). Under my studio brand Audionique, I offer professional online mastering, mixing, podcast production, sound design, and Ableton Live coaching.
My focus is on electronic music – Techno, Hardtechno, Melodic Techno, Peak Time, Goa, House – but I work across all genres including Pop, Soul, Indie Rock, Hip-Hop and Podcast.
Every master is LUFS-optimized for Spotify, Apple Music and all major streaming platforms. You receive WAV + MP3, a technical report (LUFS, True Peak, Dynamic Range) and one revision – all included.
Turnaround: 24–48 hours standard. Rush delivery available on request.
Website: tonstudioaudionique.com
Contact me through the green button above and let's get to work.

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