Understand what saturation adds
Saturation introduces harmonics and can make a sound feel denser or more audible on small speakers. It also changes tone and can reduce transient clarity.
Compare a clean 808 with a lightly saturated version at matched loudness before deciding which better serves the mix.
Apply it to a clear target
Saturating every channel can create a crowded, harsh mix. Choose the element that needs more presence or character.
Try saturation on the bass alone, then on a drum bus, and listen for which application adds useful cohesion.
Control low-frequency buildup
Extra harmonics can improve translation, but too much processing may make the low end less defined. Watch the relationship between kick and bass.
Check the processed sound on small speakers and in mono, and reduce drive if the kick loses its impact.
Use parallel processing when useful
A parallel path lets you blend a heavily coloured signal with the original transient. It can preserve punch while adding density.
Blend a saturated duplicate underneath the clean drum bus and adjust until the effect supports rather than replaces the original.