Our Rhythm Editor is like a rhythmic modulation sequencer. Use it to dream up new LFO shapes, from knife-edged waves to gently ebbing curves. You can also draw and sculpt your own totally customized shapes using our Shape Editor. Our included library of LFO shapes goes far beyond standard modulation effects, giving you curves based on vintage modulation effects, amps and instruments as well as more abstract shapes. With any shape you can imagine.Īn LFO (Low Frequency Oscillator) is at the heart of every modulation effect - it’s what gives tremolos, phasers, panners and sweeping filters their characteristic motion.