FabFilter Simplon

FabFilter Simplon is one of the many VST plugins that were designed to help advanced computer users such as music producers or audio engineers enhance their audio projects by applying various low-pass, high-pass and band-pass filters to them without significant efforts.

It is worth mentioning that since this application is actually a VST plugin, it requires a VST3-compatible host application or DAW (Digital Audio Workstation) to be installed on the target computer so that it can be used as intended.

Among the controls it encompasses, users can find two independent multi-mode filters that provide users with low-pass, high-pass and band-pass responses as well as 12/24/48 dB/octave slopes.

The filters provide users with three different characteristics that give its unique overdrive and sound for a full experience. Filters range from smooth ones with moderate overdrive to raw, self-oscillating ones.

The interface makes sure that each and every single parameter can be easily customized to better fit the user's needs. Everything is covered, from frequency, peak and octave slopes to input and output gains and the effect mix knob. A bunch of presets is also featured in the plugin, for users who don't like messing with parameters too much.