The DC-3 is not exactly a chorus pedal in the true sense of the word. It's definitely more of a doubler that thickens up your sound without all the sine wave swooshiness you'd get from a traditional chorus pedal. You can detect a bit of detuning going on here but the effect is so minimal you'll wonder why you're even using it, that is, until you turn it off! It's really a brilliant little box for adding spaciousness to dreamy guitars or giving a weird edge to lazy solos. Combined with a few reverb and delay pedals you can create some very smooth ambient sounds with very little fuss. These units were very pricey when they first appeared but can be had on the used market for a reasonable price these days.