Delta is a Max for Live plug-in that combines three effects: unique multiband filter, comb filter and spectral delay. The combination of the three effects allows you to add unique timbre and depth to almost any type of sound. Delta was created primarily as a creative effect, however, it also can be used for mixing.
From synths and sequencers to effects for space and color. Ableton Live pack includes: The Quad synth (Oberheim Four Voice); ConChord; Stochastic Delay; Verbotron; Color; Skram Delay. Very useful collection. I wish to emphasize Verbotron reverb and ConChord midi effect.