Line 6 Helix can be controlled with MIDI CC messages however managing those in Reaper's MIDI editor is cumbersome. This plugin translates notes to CC messages according to a configurable mapping, which allows to use notes in the editor instead.
Low pass filter with bypass, i.e. does not process if frequency is kept at 20 kHz.
A massive granular synthesizer inspired by Quanta. Supports simultaneous playback of up to 150 grains, allowing for a rich wall-of-sound type of ambients.
Place your samples in Data/lumpy folder inside Reaper's root.
A 4-channel stereo mixer with bypass for each channel.
Reverse audio up to 30 seconds.
A simple sweep effect.