sumFX is a modular multi-FX processor for Mac/PC and now iOS. Designed with simplicity in mind, to help keep you focused on the music and the sum of your efforts.

Packed with 8 high quality FX modules and an available 8 slots, each loaded with Wet/Dry control, Global Dry/Wet, and 2 (5-Mode) LFOs per slot, creating new unique sounds is quick and easy.

50 cross-platform slot & chain presets are included to get you to any sound you need quickly and we’ve packed in an easy to use pre/post waveform view to help keep you focused on the result of your FX.

Modules:
SyncDynamics - Multimode dynamic FX with BPM sync attack/release (Noise Gate, Expander, Compressor, Limiter)
stereoFilter - Stereo filter with link or individual channel controls (LPF12, HPF12, BPF12, LPF24, HPF24, BPF24, Notch, & Formant options).
variMod - Multimode modulation FX with stereo offset (Chorus, Flanger,  Vibrato, Phaser, Tremolo,  & Auto Pan)
EQuator - Full high quality EQ module (3 Parametric Bands, High/Low Shelf, & HPF/LPF).
frostReverb - Stereo Algorithmic Reverb with freeze control. 
bucketDelay - Stereo Digital Delay with individual channel control.
variPitch - Stereo Pitch Shifter with 3X Modes (Doubler, Harmonizer, & Full Control)
powerPhase - Multimode Saturation, Utility Gain In/Out, Mono Maker, Channel msDelay, & Phase inverter.