Full Stem Mix & Master - Up to 30 stems.
Our Full Stem Mix & Mastering service gives your track maximum detail, cohesion, and clarity by working directly with your individual stems. Whether it’s drums, bass, synths, vocals, or effects, we carefully balance and process each element to bring out the best in your production.
Working from stems allows us to go deeper than stereo mastering, enhancing the mix while retaining your creative vision. The result is a professional, release-ready master that feels tight, polished, and translates beautifully across all playback systems.
Stem Submission Guidelines:
Format: 44.1kHz / 48kHz, 16 or 24-bit
Peak level: ideally around -10dB, but no higher than -3dB
Stems that are clipping or lack headroom will be rejected, and we’ll request corrected pre-masters before proceeding
Full Stem Mix & Mastering
Upon purchasing your full stem mix and master you will receive a confirmation email containing a PDF with information about where to send your stems along with more information to carefully read through before sending your download link to our engineer. If you have any questions please contact us at raff@elevenoneonemastering.com.
Revisions
All mastering services include two revisions per track.
Revisions cover:
-
Minor tonal adjustments
-
Level tweaks
-
Small balance fixes
Revisions do not cover:
-
Full mix changes
-
Replacing sounds or stems
-
New versions of the track
If major changes are required, it may be treated as a new master.
What I Need From You (Pre-Master Delivery Specs)
To ensure the best results, please follow these simple guidelines when sending your pre-masters:
-
Export your track at 24-bit or 32-bit WAV
-
Sample rate: match your project (44.1k / 48k / 96k)
-
Leave headroom: aim for -6dB to -3dB peak, with no limiting or clipping
-
Remove master bus compression, maximisers, EQ, and anything pushing loudness
-
Keep any creative mix bus effects that are part of your sound (e.g., saturation, tape, colour)
Send your files to: raff@elevenoneonemastering.com
Stem Mixing & Stem Mastering Submission Guidelines
For Group Stem Mastering (Up to 10 stems)
Please group your stems logically:
-
Drums
-
Bass
-
Music / Instruments
-
Vocals
-
FX
-
Additional elements if needed
Specs:
-
WAV, 24-bit or 32-bit
-
All stems must be the same length, same start point, and rendered dry unless it’s part of the sound
-
No clipping — leave healthy headroom
-
Label stems clearly (e.g., Drums.wav, Bass.wav, Vox.wav etc.)
For Full Stem Mix & Mastering (Up to 30 stems - grouping of some stems is recommended if more than 30 stems)
More detailed breakdown is welcome:
-
Kick
-
Snare
-
Percussion
-
Sub
-
Mid Bass
-
Leads
-
Pads
-
Arps
-
Vocal Lead
-
Vocal Backups
-
FX / Atmos
Specs:
-
WAV, 24-bit or 32-bit
-
Same length, same start point
-
No processing that restricts me (limiters, clipping, over-compression)
-
Creative effects you want to keep are fine, just let me know in a note
Send your stems to: raff@elevenoneonemastering.com
Before You Book
Please check this page in full to make sure your files meet the requirements.
This helps me deliver the best result while keeping the workflow smooth, fast, and consistent for you.
If PAYG Mastering has been purchased, please state your order number when submitting your files.
-