Let Your Mix Breathe

Here are some friendly tips for Enhancement & Stereo Processing in mastering.

1. Start with a Solid Stereo Image

A well-mixed track should have a balanced stereo field before mastering. Avoid excessive widening in the mix—it's better to refine width gently in mastering rather than fix phase or balance issues later.

2. Use Stereo Processing Sparingly

Stereo enhancement can make a track feel bigger, but overdoing it can cause phase issues and make the mix sound hollow. Try mid-side EQ to subtly brighten the sides or enhance the width without compromising mono compatibility.

3. Saturation Adds Depth & Warmth

Light harmonic saturation can add presence and warmth, making the track feel more analog and full. Tape emulation or tube saturation at low levels can provide natural coloration without distortion.

4. Preserve Transients & Impact

If a track sounds too dull or loses energy after processing, check if transient details are being softened. Avoid using overly aggressive stereo widening or excessive compression, as this can kill the punch and excitement of a mix.

5. A/B Testing is Essential

Always compare your processed track to the original mix to make sure you aren’t losing clarity or detail. Toggle bypass on stereo processing and saturation to confirm that your adjustments are enhancing rather than over-coloring the sound.

A common theme across all steps and discussed in all articles is comparing your changes. Do you notice and feel a change of the before/after adjustments. Does the adjustment(s) benefit the song? If there’s any doubt or uncertainty, then it doesn’t need it and you should undo or remove that change.