four different chorus sounds_
Synthoma Elkorus - circuit from Eminent Solina and 310U. i can set it up as simple one lfo chorus, or as complex ensemble and all sorts of variations since you have control over three separate delay lines and two LFOs. most luxurious BBD modation device i've run into.
Roland/Boss CE-1, CE-2 are classic. had CE-1 on tryout and it does have sorta gloomy sad sound unlike anything else, especially liked the vibrato mode. but ultimately i thought i could do without it, and felt that another Roland chorus i already had sounded more to my liking.. which brings me to:
Boss DM-300 in chorus mode. limited as you only get to control the intensity. but what a beautiful liquidy syrupy tone. what i like about it compared to choruses that Roland put on its synths like ju60/106 etc, your dry signal still sounds like it, the chorus does not overpower the character of your tone, yet makes it wonderfuly organic. especially nice on polyanalogs like jupiters. many pedals i tried just pale in comparison.
MXR126 - a flanger, but it can be setup to do chorus as it has control over center frequency and wide depth range, feedback polarity etc. famous detuned/doubled clean guitars of turn of the decade 70/80s.. peter gabriel, duran, cramboy and 4ad stuff..postpunkish/dark/gothic... it also was also packed into a vertical half rack unit called Auto-Flanger. this was everywhere in big studios during 80s and much later.