Technical4 minMarch 25, 2026

Mastering vs Stem Mastering: which one should you pick?

What's the difference between classic stereo mastering and stem mastering? When to pick one over the other.

Mastering vs Stem Mastering: which one should you pick?

Stuck between classic mastering and stem mastering? Both have their upsides. Here's how to choose.

Classic (stereo) mastering

You send a single stereo file — your final mix. The mastering engineer works on the whole thing: EQ, compression, limiting, loudness. It's the most common and the fastest approach.

Best when:

  • Your mix is already well balanced
  • You're happy with the balance between elements
  • You want a fast, affordable turnaround
  • You trust your mix

Stem mastering

You send several separate files (stems): drums, bass, vocals, instruments, etc. The mastering engineer can process each group individually before gluing it all back together.

Separate stems inside a DAW: drums, bass, vocals, instruments
Stem example: each track group is exported separately.

Best when:

  • Your mix has balance issues (vocals too loud/too quiet, bass that's bleeding everywhere...)
  • You want more control over the final result
  • You don't have access to a professional mix
  • You want the best possible result

Quick comparison

Classic mastering costs less (from €11/track) and works for 80% of projects. Stem mastering (from €18/track) gives you more flexibility but takes a bit more prep on your end.

Tip

If you're unsure, start with classic mastering. If the result isn't 100% there, we can always switch the tracks that need it to stem mastering.

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