Digital recordings are clean and precise, but often a little lifeless. Saturation is how you add the warmth, weight and character back — the harmonic color that tape machines, tube preamps and mixing consoles gave analog recordings for decades. This guide explains what saturation is, how it works, the tape, tube, transformer and digital types to know, and where to reach for it in a mix.
A limiter stops audio from passing a set ceiling — a compressor taken to its extreme. Here is how it works, how it differs from a compressor and a clipper, and where it belongs in your chain.
Threshold, ratio, attack, release and makeup gain — what each control does to the sound, a method that works from the gain-reduction meter, and starting points for vocals, drums, bass and guitar.
Mastering is the last stage before release — the pass that makes a track hold up on phone speakers and festival systems alike, and sit consistently beside the other songs on a record. Here is what it changes and what it can’t.