Behringer 921 VC Oscillator

I've never owned a real 921 so can't tell about a/b comparison. It sounds good. The frequency pot is not settle on C in 0 position so it you want to tune it to C you have to go to -2. I've tried to use trimmers on the back to bring C to 0 without getting solution. Probably this is a feature of the original one but it doesn't come handly. The aux output has a hot level that is useful if you want to saturate filters.

I like this oscillator and for the price you cant really complain. I find the tuning needs tweaking each time I turn my rack on (not something that I've needed to do with my more expensive oscillators) but its a third of the price and it only takes two seconds to tune. The build quality also feels cheaper than my other oscillators, but you get what you pay for. If you cant afford a £250 oscillator, then this is a perfect option.
Its nice to have the Aux outputs and allows you to route many sounds from just one oscillator.