A dedicated comb filter effect only i included all of the delay types and a mode switch that will let you chose between all the different ones. Im still a relative newbie so please feel free to point out any shortcomings you find. It has several universal controls that work on all the delays and plus each delay has a few of its own features. the lfo will only operate on a few of the delays for flange type effects. I find it a very usable effect. let me know what you think.