I really love my
Valeton Aquaflow Vintage Chorus, which is based on the legendary Boss CE-1, but unlike the original unit equipped with separate controls for depth and rate, as well as a clean blend and a tone control for the affected part of the signal (in that a chorus is per definition basically a vibrato effect blended with clean signal).
It's a cheap budget pedal produced in China, but it seems to actually be really sturdily build and it sounds not short of awesome, only quirks that really reveal it's cheap nature is the taper of the depth and mix knob, as in the effect seems to get really really subtle with the depth knob bellow around the 11th o'clock position or so and/or the mix bellow around the 2 o'clock position or so (the mix control in max position really seems to be about at the "unity" standard clean/affected signal blend ratio for a regular Boss CE-1, so in reality you can only dial in as or less prominent than standard CE-1 chorus and not more, like you are not really able to go all wet to a pure vibrato effect, which is a bit of a shame, and in my opinion a missed opportunity), but otherwise beyond that those two controls are still perfectly functional and it is still perfectly possible to dial in anything from a really subtle, barely there, chorus effect to the rich lush and beautifully shimmering chorus that the CE-1 is famous for, and everything in between, and the rate and tone controls seems to function exactly as you would normally expect them to.
Unfortunately I think this pedal might have been discontinued, but you might be lucky to find a store who still have some units in stock, or a used one cheap.
I think I payed what equals about just bellow 60$ for mine from new, about 8 month ago when Thomann still had them in stock, which means that if they indeed has been discontinued, as I suspect, it must have been relatively recently, and therefor there should still be a fair chance to find stores who still got some brand new units in stock.
Looks like this (about standard mini 1590A pedal size format) :