This post is going to focus on using compression on sends vs. compression on inserts in order to retain fidelity while adding punch.
Throwing up an insert on a track is an obvious way to control the dynamics of the track or to add punch. Unfortunately, sometimes adding compression to the sound itself dulls the high-end or introduces undesirable distortions, such as in the case of overhead cymbals or piano. One way to achieve the effect of punch or sustain without compromising the fidelity is send a copy of the signal to stereo send/aux with the desired compression effect on its insert and blend to taste.
