: Contains the Preset Browser for loading/saving sounds, the global menu, and resizing options.

The heart of Serum lies in its five distinct sound generators:

Serum’s "drag-and-drop" modulation system is one of its most praised features:

: Dual wavetable oscillators where you can load, edit, or even draw your own waveforms .

Serum's layout is logically divided into three primary functional areas to streamline sound design:

: This area changes based on four tabs: Oscillator , FX , Matrix , and Global .

: Located at the bottom, this section remains constant and houses your Envelopes, LFOs, and Macro controls. Sound Generation (Oscillator Tab)