First-of-all: For all the Squire Freaks around here, why have I never heard mentioned his CURRENT band, The Syn? I saw them at Shank Hall in Milwaukee with my daughter last year; Their drummer couldn't make it, so they had a fill-in drummer - it was Allen White! It was great, and the Syn album is beautiful! ..Sounds something like listening to a new/old Yes album!very true. Chris Squire uses one, so, it should be the only Chorus/Flanger available. Chris is the god of bass Flanging and Chorusing.
my chorus at this point is a Boss CEB-3 Bass Chorus.
OK - back on-topic: If ya' ask me, a 'chorus' that has only ONE modulating delay shouldn't even be CALLED a chorus. The CEB-3 is one of these - it has only one, single delay time that can be modulated; then it's mixed back in with the dry original. It's a straight vibrato, if you put a dummy plug in the second output jack; a 'doubler' if you use it regular, with the filter set to full-freq.
I dunno.. I think a single delay should be a 'doubler', and MULTI delays (two or more - regen doesn't count) should reserve the name "chorus".
Joe
(edit) Hey - I found a Youtube:
They are a great company in how they take care of their customers.