FabFilter 's Simplon is a multi-mode two-filter software plug-in for Mac or Windows computers and features three different filter characteristics per filter. It can be used in a variety of environments for audio applications such as recording studios, post-production studios, DJ setups and more.

It has more than 27 different types of filters. Adjust filters with Simplon's large interactive filter screen that shows both filter curves and lets you drag and adjust them. You can adjust the filters separately or both at the same time. This software offers low-pass, high-pass and band-pass filters with slopes of 12/24/48 dB/octave.

Simplon software also does MIDI well. It features MIDI learning, intelligent parameter interpolation for smooth parameter transitions, uses great presets, and offers help with interactive help tips and SSE optimization.

• Available in VST, VST3, Audio Units, AAX Native and AudioSuite formats in 64 and 32 bits, as well as RTAS in 32 bits only.

• Serial and parallel filtering modes

• Undo and redo features

• Automation needs sampling of all parameters

• Extensive help file