^these are the types of delay bro: single, pan, stereo, dual-series, dual-parallel, dual (L/R), reverse, analog, tape, warp, and modulate.
yes, pwede pagsabayin ang dotted 8th and quarter note. you can do that by using the dual (L/R) delay, just set the delay time let say the dotted 8th on the left channel and quarter on the right and that's it.