FabFilter Pro-C 2

FabFilter Pro-C 2 is a versatile compressor with eight different styles modelled on different compression philosophies, from transparent Clean to aggressive Pumping, plus a Vocal style that handles spoken word with real grace. For podcasters, vocal compression is one of the highest-impact decisions in post: a good compressor evens out the swings in a conversation, so an excited laugh and a soft aside both land in your listener's ears at a usable level.

Pro-C 2 gets that job done with controls that are visible and explainable rather than buried. The visualiser shows you exactly how much gain reduction is happening and where, which is rare in this category and makes Pro-C an effective teaching tool.

The side-chain section is where the depth lives: external trigger, internal EQ on the trigger signal, lookahead, hold time, and stereo linking are all exposed. You can ride a host's mic so it ducks when a guest is talking, key the compression to only react to a specific frequency range, or smooth out room rumble without affecting the rest of the voice.

None of this is required to make a good-sounding podcast. Stock compressors in Logic, Ableton, or Pro Tools will handle most material acceptably. Pro-C is the upgrade when you mix enough vocals to want speed and certainty rather than fiddling.