Pro Stem Mastering Service

✔ You can send up to 6 Stems (Grouped Instruments) for each Song

✔ The Online Stem Mixing and Mastering service is a mixture of Mastering & Mixing. Order this service to improve your stereo mix, to get a perfectly balanced Mastering 

✔ Editing every Stem individually to get the most out of your Song. More control on every sound element, to improve your Mixi

✔ Optimized Master for Club sound system and streaming services (Spotify, Apple Music) 

✔ Receive your final Master (24bit .wav & 320kbps .mp3) within 3-5 working days

✔ Unlimited Revisions till you are satisfied

✔ Promotion through Spotify or Soundcloud playlist


For example, sending individual Stems, export up to 6 channels/Busses:

1.Kick 2.Bass, 3.Synth, 4.Drums/Percussions  5.Effects 6. Vocal

(Price: about $70,00  / £57,00 GBP  per Song)


 Now it's your turn, to order your quality Stem Mastering online for your Songs.

Pro Stem Mastering
80,00 € 1

71,99 €

Paypal Express

best audio mastering berlin mixing

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Online stem mixing / mastering services - A Absolutly Powerful Master

Online Stem Mastering Service specializes in Electronic Music, Techno, House, and Hip Hop. Optimized for streaming, club sound systems, CD, or Vinyl. Masterings from Stems is your best value for money solution. Send multiple Stems files and let your song shine.



How do I send my files for Online Stem mixing and mastering?

Upload your audio files via a file hoster like or Google Drive, then you can use the following contact form to contact me.

How to order

To get the best result with the Stem Mixing and Mastering Service, follow these steps:

    1. Be sure that you leave some headroom when sending your stems for Mastering. Set -3 / -6 DB as the maximum loudness target when mixing your Music. Creating maximum volume levels is the mastering engineer's job, so definitely avoid sending audio tracks with more than 0db to avoid clipping artifacts. 
    2. Render your grouped Instrument Tracks within your favorite music production software(Ableton, Cubase, FL Studio). When converting your Song as a lossless .wav file, choose 24Bit or 32Bit with 44,1khz or more.
    3. You get to ask to add a download link to your sound file during the ordering process. For that purpose, I recommend using Wetransfer or Google Drive. Otherwise, you can also reach me via the contact form
    4. When I receive your Song, I will start the mastering process as soon as possible. First, I check if everything is all right with your sound file, but then I let the magic happen. After 3-5 days, you get back your improved and mastered Song. Next, we communicate and check if you are 100% pleased with the result. If we have to change something, you have unlimited revisions - till you are delighted.
    5. Get something back: If you have released your single or EP, I will support you with promotion. Here at, I have about 10.000 monthly visitors; I will share your Song on my Spotify Playlist and can promote it on social media



Currently an online stem master for 6 tracks (stems) costs 67,99€. Each additional audio track costs 10€ and can be booked separately. If your song contains more than 10 tracks, then my online mixing service is the right one for you.


Stem Mastering Samples

What is a Stem Mastering?

Stem Mastering Service Berlin for Techno and House Music

Stem Mastering is the best option to improve your Mix because it's a Mastering technique with more in-depth and fine-tuning options. You send up to 6 Stems / Tracks of grouped instruments such as Drums, Bass, Synth, or Vocals. Al these grouped Stems (also known as submixes, subgroups, or busses) get edited separately.


I Sweeten your Mix and bring your Music to the next level by adding punch and power to the low frequencies. Your Song will sound more balanced and airy in the highs using our top-notch mastering processors. In the end, you will hear a warm analog character in all your song elements. 


The Stem Mix and Master can be optimized for streaming, CD, download, club sound systems, vinyl, or tape. Order this service if you want an in-depth mastering for your Music to enhance the sound quality and get a professional sound. 

stem mastering vs stereo mastering

The less compromise you can make in the mastering process, the better. Your Mix sounds weak because the bass and kick are not well-tuned, and the lower midrange is muddy. This is a potentially toxic combination for Mastering.


However, when time is tight, I recommend the client a stem mastering in situations like those above. Because the results have always been better than if I had mastered from a stereo file. With 6 stereo stems(Instrument Tracks), I can get great results mixing and mastering.


If mixing with the mastering processing in place, I have it all in context at one time in the ideal acoustic of the mastering room. I think mixing stems while Mastering can produce the very best product



How to prepare and send Stem Files for Mastering?

Split and bounce your Song into 6 musical elements such as Drums, Bass, Vocals, Synth, or organic Instruments. You can do that by deactivating some mixer tracks and bounce and rendering just a part of your Song. Send these Files as 24 Bit or 32 Bit .wav files with a sampling rate of 44.1khz using wetransfer, google drive or dropbox. If you have any questions, click this Link to use the contact form.


The whole mastering process is done after 2-3 working days.


How to render Stems with your DAW?