Just completed my preset for neutral sound. It is intended mostly as a starting point, to check how good your equipment is. It will work great on studio equipment without any corrections, but on anything that lacks bass or vocals (Or has too bright trebles), for example, some additional tweaking will be needed.

For mor bass, enable and adjust "strength" value in "Basstardizer", enable "sub bass boost" in "True bass" or/and Enable Equalizer (I've configured the last two to add some extra boost below 50hz, while Basstardizer is set to boost anything below 100Hz). In this case you might also need to reduce clipper drive level and sacrifice some loudness.