We are Onix Mastering Studio and we offer high quality mastering worldwide.

What you get with our services:

▼ MORE POWER: We work with high-definition analog compressors and limiters to give your music much more impact and presence.

▼ WIDER STEREO IMAGE: Making subtle and creative changes to the stereo image of your audio tracks with a Mid-Side processing.

▼ BETTER BALANCE: We use EQ's to correct problems and give timbral character and tonal balance to your music.

▼ READY TO USE: Use our digital release to share your music in socials media (Itunes, Youtube, SoundCloud, Bandcamp, etc), broadcast on radio, TV, CD or DVD.

Send me a note through the contact button above.

My credits include

Gear highlights

  • Focal Twin 6 Be
  • DBX 160SL Compressor/Limiter
  • RME
  • Elysia Alpha Compressor
  • Weiss DS1-MK3
  • Shadow Hills Compressor
  • Tube-Tech SMC 2BM
  • Weiss EQ1-DYN-LP Combo
  • SPL Passeq.

Genres I specialize in

Terms of Service

Significant discounts for quantity of work to be done. Only one revision.
Stem mastering: us$75 (max= 5 tracks per song)

Contact us at info@onixmasteringstudio.com

Reviews of Onix Mastering Studio

  • Default-avatar10 months agoby

    Excellent mastering studio. Diego Hernán Costa works very well and the result of the tracks is excellent !!!! I totally recommend it! impeccable attention !!! :)

  • Default-avatar10 months agoby

    Excellent studio for musical works . Diego is a genius at mastering. I recommend!!

  • Default-avatar10 months agoby

    Die Arbeit ist einwandfrei, ich gratuliere dir.

  • Default-avatar10 months agoby

    I worked with ONIX for mastering online, he understood what was asked , and he gave us the track with an amazing result!

  • Default-avatar10 months agoby

    Excellent mastering studio and more excellent even the warmth of Diego Hernán Costa (mastering engineer)

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Interview with Onix Mastering Studio

What are you working on at the moment?
Analog or digital and why?
Both of them. The digital world gives very accurately , and analog equipment gives a particular characteristic and very nice color.
What's your 'promise' to your clients?
Lovers of good sound, I will take you to the promised land.
What do you like most about your job?
I love having the opportunity to meet musicians from all over the world. I like to collaborate so others can do better music.
What questions do customers most commonly ask you? What's your answer?
Customer:- "Can you fix a bad mix?" Me:- "No."
What's the biggest misconception about what you do?
If I have time to do a job I use it completely. I try everything that is in my power to give the best of me. That's takes time.
What questions do you ask prospective clients?
How would you like to sound your music? Any reference ?
What advice do you have for a customer looking to hire a provider like you?
Please, be patient. I speak Spanish and my English is not perfect!
What was your career path? How long have you been doing this?
Since 2005 (11 years till now)
Can you share one music production tip?
Always keep learning.
What type of music do you usually work on?
What's your strongest skill?
Patience. Be open to different opinions.
What do you bring to a song?
More power, wider stereo iamge, better balance, ready to use and share.
Tell us about your studio setup.
Focal Twin 6 Be, DBX 160SL Compressor/Limiter, RME, Elysia Alpha Compressor, Weiss DS1-MK3, Shadow Hills Compressor, Tube-Tech SMC 2BM, Weiss EQ1-DYN-LP Combo, SPL Passeq.
What other musicians or music production professionals inspire you?
Sting, Mr Bungle, Live, Eric Clapton, Tina Dickow, Puya, Nonpoint, Incubus, 311...
Describe the most common type of work you do for your clients.
High quality mid/side mastering with Class A digital/analog gear.