Since "4ormulator" is not a standard, widely recognized commercial plugin (like Serum or Massive), it is highly likely you are referring to a popular or a specific FL Studio patch/rack commonly used in the "Glitch/IDM" community (often associated with creators like Andrew Huang or various Reddit/WatZatSong requests).
: In visual logo editing, the V19 effect is often paired with specific video parameters, such as a 180,000-degree angle shift or "Reflect Bottom" presets to create a disorienting, spinning visual. 4ormulator v19 sound effect
While widely used, the plugin is an older legacy tool. Users have reported stability issues in modern hosts like Audacity, where it can cause freezing if not configured correctly. Safety Warning: Since "4ormulator" is not a standard, widely recognized