Book Stem Mastering online – For streaming, CD & vinyl

From €85 digital, from €120 analog – more control, more sound depth.

⏱️ Completion in 3-5 working days

Analog Sound

More depth, warmth and impact thanks to real high-end hardware.

More control

Group-level editing for maximum sound refinement.

Ready for all platforms

Optimized for Spotify, Apple Music, CD & Vinyl.

✅ It's that easy:

Fill out the form & upload stems
Select Stem Mastering, upload your audio files and indicate whether you would like to book directly or receive a quote first.

Receive prepayment invoice & start mastering
After reviewing your stems, you'll receive a personalized invoice. Once we receive your payment, we'll schedule your project and get started.

Receive the finished Stem Master & finalize it together
You'll receive your finished master's thesis within a few business days. You can discuss any changes you'd like to make directly with us via email or in an optional feedback session.

Not a balanced mix? No problem.

❌ Are individual elements lost in the mix or too loud?

❌ Does your song sound unbalanced and lose energy?

❌ Your master is too dull, too sharp or too weak in the low end?

❌ You are unsure whether your mix is ​​even ready for mastering? No problem: Our Mix analysis shows you where to start.

Your benefits at a glance

✅ Stem Mastering from €85 – transparent & professional

✅ Optionally analogue or digital

✅ More control over individual groups (vocals, drums, etc.)

✅ Delivery in streaming, CD & vinyl formats

✅ Personal contact & audit-friendly workflow

excellent
Based on 319 reviews
I had a technical problem with a recording. I received so much help, both technically and personally, at Peak Studios that it changed my life for the better.
Thank you for your great support and I look forward to coming back again and again.
This saying comes to mind when I think of your company.
Strangers are just friends you haven't met yet.
All the best for the future.
Great guy!
I had commissioned a mix analysis and was excited about the results.
My mix was analyzed in detail and I received step-by-step instructions on where my mix didn't sound good.

I was able to have the edited mix analyzed again and everything was consistent.

I am extremely grateful for this professional and quick analysis.
Highly Recommended!
From experience, I can only recommend it! I was really touched by how the mix, mastered for a short time, came out with excellent sound! Thank you so much...🙏🙏🙏
Great work, fast, competent, and reliable. Very pleasant contact on the phone; we'll be back next time. Keep up the good work!
Top and detailed service for questions
Peak Studios is simply brilliant! 12 out of five stars. Chris's voice alone is impressive, and Daniel is simply amazing, a great guy who knows what he's doing.
I would do it again and again.
I hope something will happen between me and my hot Eva, then I'll be back. I can write texts.
Thank you for the good cooperation.
TomKTom
The first project was also exciting for us as a band. Chris responded promptly and was always faster with the mastering than we could gather to listen to his work together. Revisions were also implemented immediately, and each version was accompanied by personal feedback on his work steps. Chris knows what he's doing and takes the time to communicate with each other, with the goal of achieving the best possible result for everyone. The online session was also both professional and personal. Thank you for the collaboration; it won't be the last!
I can only say positive things. Everything was perfect from start to finish! Fast processing – successful implementation of my sound concept – a strong result. See you next time!
I can only recommend this music studio! They got back to me very quickly and took all my requests into account. Chris is very personable and knew exactly what I wanted. You can really tell that he has experience when it comes to mixing/mastering. Great studio 👍🏼👍🏼
Great prestation! Chris provided me with useful advices, and my song got a solid enhancement, making it sounding great on any kind of playback device. I totally recommend Peak Studios
A huge thank you again for the fantastic mastering. The job was completed quickly and to my complete satisfaction. I can only recommend everyone else to try this. It's worth it! The sound is fantastic. Thank you for that.
We had Chris master a live recording for Instagram and are absolutely thrilled with the results. Not only is his work impressively professional – the entire process and communication were also top-notch. Chris seems to be available around the clock, takes the time to answer every question, and explains everything in detail and clearly, even for laypeople.

From now on we will definitely be working with Chris more often.
Absolute recommendation!
I dared and wrote a song with AI. In my search for a professional production, I ended up at PEAK Studios and was not disappointed. First of all, you are welcomed and given advice there, a big thank you to Chris, the coordination with him was great. The result was absolutely precise and of super quality. If you write songs with AI and want an optimal result, I can only recommend PEAK Studios. So 5 stars from me.
Great professionalism, gentlemanly e pazienza. It is always possible to solve the problems in front of the client.
Great collaboration, fast processing and competent feedback on the mix and mastering for the new Barmy Rote album. Clear recommendation
I've been working with Chris for a while now and I have to say that I've always been happy with the results. I even spent a few days in his studio recently and felt very well looked after there too.
Chris from Peak Studios fulfilled my special requests perfectly. He mastered my AI songs so that they fit perfectly on vinyl. Uncomplicated - professional - fast. Short response times and good value for money. I'd be happy to do it again.
Excellent work, llevaron nuestra música a different level! Super recommended
Great communication, great product, on-time delivery!
Puntuali, competenti e professionali! You can get feedback from me in a mix of brano and my hand with the best advice!
With Chris I was able to take a very informative lesson and expand my knowledge in the area of ​​vocal editing. I was able to pick up some good tips and all of this in a very pleasant and relaxed atmosphere. Thank you very much!
Great, Chris tries to get the best out of the recording!
Very friendly and professional contact. I'd be happy to come again!
Top service and very pleasant, friendly interaction. Your own song is also treated with great respect and the feeling and idea are retained.

.... + very tasty coffee:-)
It has always been a dream of mine to sing professionally. But I never expected it to be so great.
Chris welcomed me very warmly and explained everything really well.
The recordings turned out mega crazy.
Many thanks to Chris.
Я написала стих. In March you will hear the best music. Please listen to this track. Авторские права
I am extremely happy with the result. I would do it again anytime.
The course was explained to me really well. Everything was great.
First-class service, absolutely professional work and in record time! Chris is also totally likeable and supported my project with a level of support that is second to none! A high degree of customer orientation and service in every respect, which is hard to find these days! Now I have not only received an excellent master, but with the help of his mix analysis I have also received really great tips and helpful information on the subject of mixing, from which I will benefit greatly in the future! I can absolutely recommend Peak Studios and am glad to have discovered this excellent studio!
Update: I've now had my third track mastered by Chris and I'm once again completely thrilled with the result! Simply amazing when you hear the mix that was sent for mastering in A/B comparison with the mastering from Peak Studios! The money is absolutely worth it because you get a result that sounds incredibly good on any system, in the car, on headphones or other sound transducers! That's what I call professional! My unconditional recommendation is still: Peak Studios 👍

Review (December 23.12.2024, XNUMX): I received my Christmas present from Chris today - once again an excellent master, even though I wasn't expecting it until the beginning of next year! With his outstanding service and the impeccable sound quality of his delivered works as well as his absolutely professional way of working, it is always a pleasure to complete a project with Chris! I can benefit from his helpful tips again and again and therefore know what I can do differently or better next time when mixing. That is invaluable to me! I am already looking forward to the next project and the collaboration with Peak Studios 😉
Very professional and a very pleasant atmosphere👌🏽Thank you for mixing and mastering, absolutely recommended!
My first contact with Chris was very pleasant and informative. I noticed straight away that I was dealing with a high level of professionalism and technical know-how. I think I would be in very good hands if we were to work together.
Great work! First I received a detailed analysis of my mix and then a great sounding master. Very friendly communication and really quick feedback. Always happy to do it again!
My nervousness was taken away because it was a calm and pleasant "working" with Chris. Coupled with his experience, we will definitely see each other again in the studio!
Chris does an excellent job and takes his time for your wishes and ideas. I had an orchestral mockup mixed and mastered and the result was great. I think that Peak Studios is an excellent address for many different types of music.
Absolutely recommendable, that's exactly how I imagined it, super mastering and excellent customer service, I will only have my songs mastered by you
We had the pleasure of having our band's EP mastered at Peak Studios and we have nothing but positive things to say! From the beginning, Chris was extremely friendly and helpful. He took the time to understand our wishes and ideas and supported us throughout the entire process.
The experience that Chris brings with him is clearly noticeable. He has a feel for details and knows how to bring out the best in the sound of our music. The result has exceeded our expectations - the EP sounds fantastic and professional.
We can recommend Peak Studios and Chris to anyone looking for a competent and dedicated music production partner. Thank you for the great work!
“An absolute enrichment for all music lovers and artists! The support offered here is unique.
Thank you for enriching the music scene with so much heart and expertise. Highly recommended!"
Top studio, a million thanks to Chris and Andre. Thank you all for your passion and love for music.
A great coach and engineer!
We had a song edited at Peak Studios. We are more than happy with the result. It was done quickly and at a fair price!
Peak Studios can definitely be recommended.
Best studio and producer I have ever worked with. Will definitely be back for more songs!
Top mixing/mastering studio. Ideal for our first professional single.
Wonderful workflow and contact between studio and musicians. They take all changes made by the musicians into account, but at the same time give a professional opinion from a sound engineering point of view. We will definitely have more songs mixed at Peak Studio, as they not only offer quality, but also extremely pleasant and relaxed communication.
If you love sound you should work with Peak Studio, very professional, good communication, fast response time;
And most importantly, great sound!!!
Today was the first time I went to Chris' studio to record vocals for a new track. I was immediately impressed by the professional approach that Chris showed from the start. When it comes to equipment, anyone who appreciates professional sound has come to the right place. I'm happy to have found a partner who records my projects skillfully and purposefully. The atmosphere in the studio is also absolutely pleasant and relaxed, which is what makes his human and approachable manner so special. I'll be back soon 🥳👌👍.
I've already had Chris mix and master my second project and I'm so happy with the result. But you're also in good hands at Peak Studios on a personal level. Very friendly and competent support really adds value to the technical know-how. Thanks, Chris.
Excellent work, very professional. Además de repetar las ideas y preferencias del artista te aconsejan y guiían consiguiendo el best results. Chris is a professional and excellent persona. Gracias!
Peak Studios is very good. Professional approach to work, very valuable mixing tips. I will be happy to cooperate again.
Thank you for the professional work and the pleasant atmosphere!

Sound samples from our work

ROCK/METAL/ACUSTIC

HIP-HOP/RAP/BLACK

POP/EDM/OTHERS

STEM MASTERING PRIZES

Stem mastering pricing is always an important consideration when choosing a mastering studio, especially for artists on a budget. That is why we have tried to make the prices as transparent as possible.

ANALOG STEM MASTERING 2 STEMS

Mastering of 2 subgroups. Stem mastering enables deeper editing of your audio masterial.
120 2 stems **
  • Analog mastering of subgroups.
  • 2 revision versions included.
Suggestions

DIGITAL STEM MASTERING 2 STEMS

Mastering of 2 subgroups. Stem mastering enables deeper editing of your audio masterial.
85 2 stems **
  • Analog mastering of subgroups.
  • 2 revision versions included.

ANALOG STEM MASTERING UP TO 5 STEMS

Mastering of 3-5 subgroups. Stem mastering enables deeper editing of your audio masterial.
159 per song *
  • Analog mastering of subgroups.
  • 2 revision versions included.

Prices include VAT

* Stereo mastering = 1 stereo track. When uploading several group tracks, the stem mastering is booked automatically.
**min. 2 stems. 

Your upload to Peak-Studios

Step 1 - Selecting the service

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

Step 2 - File-upload or quote

You have the choice of uploading your audio files direkt or later known as Alternatively, you can also request a non-binding offer Request.

Step 3 - Upload, project description, data entry

In the next step, you have the choice of uploading your audio files directly , or requesting a quote. If you decide to upload later, you will receive a separate upload link after booking. a separate upload link.

Help and information

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

Accepted payment methods

STEM MASTERING FAQ

Stems (also: group tracks or subgroups) are combined audio tracks that consist of drums, bass, vocals, or effects, for example. They allow for targeted editing of individual mix elements in the Mastering and provide more control over dynamics, frequency balance, and loudness. Stems are particularly helpful in complex productions or for correcting errors in the mix.

Stem mastering offers you the opportunity to specifically influence individual components of your mix – without having to go back to mixing This allows, for example, better separation of kick and bass, or adjustment of vocals in relation to the music. The sound becomes more precise, transparent, and competitive.

Artists typically submit 4–8 stems. Common subdivisions are:

  • Drums (including overheads)

  • bass

  • Kick separately (optional)

  • Gitarren

  • Synths or strings

  • EFX (effects, Atmos)

  • Vocals (lead, backings, harmonies)

  • Samples or special instruments

This distribution can vary depending on the genre or arrangement. It's important to remember that similar sound sources should be grouped together (e.g., all backing tracks or all strings in one stem).

The following recommendations apply when grouping tracks:

  • Which elements belong together in terms of sound?

  • Which tracks should be worked on together?

  • Where is targeted control over volume, panorama or frequency response necessary?

  • Does your song have key elements that need to be clearly highlighted?

Ideally, you leave about −3 dB headroom in each stem and deliver in at least 24-bit WAV/AIFF with 44,1 kHz or higher.

Exporting stems can be done as follows:

  • Group the desired tracks in your DAW (e.g. Logic, Cubase, Ableton).

  • Switch each group to “Solo”.

  • Export each group as a stereo track (WAV or AIFF).

  • Alternatively, use your DAW’s multi-export feature for subgroups or buses.

Tip: Make sure all stems have the same length and starting point.

We explain exactly how this works in Logic in this blog article.

The following techniques can be used in stem mastering:

  • EQ and Dynamic processing per stem

  • MS processing for mid/side signals

  • Automated volume corrections

  • Saturation and coloration through analog hardware

  • Correction of masking in the mix (e.g. vocals vs. synth)

By processing the center and side signals separately, for example:

  • The snare in the middle can be made more present

  • Guitars are widened in the panorama

  • Room parts can be filtered specifically

This leads to more spatiality and better mix-glue – especially effective in combination with our analog mastering.

Yes. DJs use stems, especially in remixing and live performances, to create their own edits. In programs like Traktor or Ableton Live, stems can be controlled via MIDI controllers and enhanced with effects. This allows for creative reinterpretations of existing songs.

Definitely. Even during the recording or during Online mixing services A stem-oriented approach can help you keep track of things and work faster. Stem-based mixes are also easier to edit if correction loops occur.

  • Too many or too few stems: The goal is balance. 4–8 is usually ideal.

  • No level adjustment: Unbalanced stems make mastering more difficult.

  • Unsynchronized starting points: All stems must start at 0:00.

  • Clipping or limiting on the stem: Please leave unedited.

  • Mixing inappropriate elements in a stem: e.g. bass + vocal is problematic.

your contact

Do you have any questions or would you like to speak personally about your project?
Chris Jones CEO of Peak Studios

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).