Precise Sound

Online test mastering with analog sound using our hi-end outboard equipment, perfect acoustics and precise monitoring.

Best Results

Analysis of the mixdown, output in the desired format and optimization for streaming, CD or vinyl.

Top Customer Service

If you have any questions or revision requests regarding your mix, reach out to one of our engineers for guidance and advice.


Do you want to start your own successful project? 

A test mastering (Stereo eMaster) is possible at Peak Studios in just a few steps. If your mix isn't good enough we are happy to advise you and provide you with the necessary mixing tipsto improve your song.

The test master costs €10 because it is a regular mastering (excerpt from it). Due to high demand, we cannot offer this free of charge.


Jurgen Landes
Great service! We sent our mix to be checked + had test mastering done. Received a 17-minute mix review and test master promptly, followed by 2 longer valuable phone calls and immediately received an update from the test master... Competent and highly recommended. We came across Peak Studios through their exemplary website... The fact that we want to handle the mastering ourselves is due to our specific ideas about how it should sound - essentially what the mix already delivers to 90%, without losing all the important details during compression... It was an important step for us with a good partner. There are plenty of options for test mastering online, and we can absolutely recommend this one.
Sub SoNice
Very good service!! Responded super quickly and in great detail to an inquiry!! Goes deep into the subject and guides you in the right direction with tips. It will definitely be my go-to place for advice and assistance. Update from October 4.10.2019th, XNUMX: I needed the advice of a professional again to shed light on my own actions. And once again, everything was fast, straightforward, and above all, a detailed response. When I'm ready, I'll also have him master my tracks. This is the right place to be!
I can only recommend it 💪🏼 -Top service -Very fast processing -Mega result 🔥 And at these prices, nobody can keep up in this quality class Top top top I'm looking forward to continuing to work together 💪🏼 Greetings MAG ✌🏼


A trail mastering is recommended for anyone who does not yet know how to do it Song should sound at the end, or for those who know exactly where they want to go in terms of sound technology, but are still looking for a suitable mastering studio that can implement these ideas and wishes.

A test master makes it possible to compare the individual ones Mastering studios. This is particularly advisable if something fundamental has changed in the previous production. This can be, for example, the following: Recording in another Studio, Replacement of hardware or fundamental changes in the mix.

Frequency response and a balanced sound are particularly important in audio mastering. The loudness should also be checked. Depending on whether you are Song required for upload to streaming services such as YouTube, ITunes or Spotify, or for pressing a CD. Different loudness guidelines apply in both cases. Likewise, one should mono-compatibility not to be disregarded. Especially on playback devices such as smartphones, the mono center is of decisive importance whether the song sounds "powerful" or rather "slack". Voice, as well as bass and main sample, should be clearly perceptible in the middle.

In the Mastering costs the prices can vary greatly from mastering studio to mastering studio. Indicators for this include the Equipment of the studio, References, studio location (in which country), length of the song and actual workload. As a rule, the prices for a stereo move Mastering in Germany between 50 and 150 euros net. At a Stem-, vinyl- or streaming mastering the prices may increase again depending on the complexity.


In our mix analysis you will find out whether your song can be refined in analogue form.


Our test mastering costs 10 euros. If you like the trial version, you can choose one of the three masterings and get the 10 euros credited back to you upon purchase.


Our audio online mastering guarantees an analogue sound experience with a unique New York sound.
85 per song
  • Analog mastering of a stereo mixdown.
  • 2 revision versions included.


Our audio online mastering guarantees digital mastering with a unique New York sound.
60 per song
  • Digital mastering of a stereo mixdown.
  • 2 revision versions included.


Digital or analog mastering of subgroups for ideal balance. Quality increase of up to 30%.
from 40 per stem
  • Stem mastering of up to 6 stems.
  • 2 revision versions included.
* Stereo mastering = 1 stereo track. When uploading several group tracks, the stem mastering is booked automatically. ** at least 2 stems prices include VAT.

Your upload to Peak Studios

First select the type of processing and then the desired service. You can find a price overview on our website Prices page.

Alternatively, you can use our upload form non-binding cost estimate get it for your project!

In the next step you can freely choose whether you want to save your audio files directly or later would like to upload, or would you rather just get a cost estimate first. For later uploading, you will be sent a separate upload link after booking (no further data entry required).

If you have any questions about data delivery or the production process, you can find all the information in our FAQ section.

Accepted payment methods

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Based on 249 reviews

your contact

Do you have any questions or would you like to speak personally about your project?

Chris Jones

Managing Director of Peak Studios

Contact form

Request your successful project now without obligation!

Upload your song

Conveniently submit your projects for our Online mixing servicesOnline masteringDDP imagemix analysis (mix feedback) or online podcast mixing.

We will usually get back to you within 3 hours (on working days).