Series / Parallel

When Trilian’s two Filters are in “Series,” it means that the output of Filter 1 is feeding into Filter 2 and thus affects the character of Filter 2. When the two Filters are in Series, the Mix control is not in use. “Parallel“ means the two Filters are both working, but they are not directly affecting the other,— they are operating side-by-side and mixed together. The Mix slider controls the balance between the two filters.