Kuassa Efektor Modulation BundleChorus, Flanger, Phaser, and Tremolo Following the footsteps of our Efektor Distortion Bundle, the newest addition to the Efektor series we studied and examined more than 20 models of fabled modulation effects from the 1950s to the last decade. Modulation type effects are widely used by organ synth players, guitarists, and studio engineers to add width, depth, and movement to the original sound. In this latest bundle, we collect the prominent ones and