
At Eye of the Tortoise Audio (eyeofthetortoiseaudio.com), my mission is to bring clarity, intention, and artistry to every stage of the production process. I believe that great sound is not just about gear or technique—it’s about understanding vision, respecting perspective, and executing with precision.
Welcome to Eye of the Tortoise Audio, where sonic artistry meets technical precision.
I’m Leon Hohl, a mixing and mastering engineer dedicated to helping artists shape and enhance their sound—crafting sonic aesthetics that resonate across borders and cultures.
With a global portfolio of projects and a deep-rooted passion for music, I bring a broad, genre-spanning perspective shaped by years of immersion in diverse musical scenes—from the underground clubs of Europe to the vibrant rhythms of South America and the eclectic soundscapes of Australia. I’ve learned that music has no boundaries—and sonic potential is limitless.
In addition to my work in the studio, I serve as a bio-acoustician on an international conservation team, contributing to long-term ecological projects in the mountains of Austria, the Galápagos Islands, and South Australia. This dual path—where art meets science—informs my approach to audio: attentive, intentional, and always in harmony with a bigger picture.
My journey began with instruments and later performing in bands, which led me into the world of recording, where I found my calling as a producer and engineer. Since then, my mission has been to empower artists to express themselves fully and bring their creative visions to life.
At Eye of the Tortoise Audio, your sound is not just a product—it’s a process, a story, an eternal message.
Click the 'Contact' above to get in touch. Looking forward to hearing from you.
- Mastering EngineerAverage price - $50 per song
- Mixing EngineerAverage price - $250 per song
- Vocal compingAverage price - $30 per track
- Vocal TuningAverage price - $30 per track
- Podcast Editing & MasteringAverage price - $75 per podcast
- ProducerAverage price - $300 per song
Happy to provide 5 free revisions. My turnaround time is usually 1-2 days for a master or 2-3 days for a mix.
- Audeze LCD-X Headphones
- RME Babyface Pro
- Plugins: Acustica
- DMG Audio
- Eventide
- Fabfilter
- Kush Audio
- Plugin Alliance
- TDR
- Tone Projects
- Valhalla
- W.A. Production