Obsession

I consider Obsession along with U-He's Repro to be the ultimate in virtual analogue synth plugins. It 'plays' and 'feels' like hardware and just feels alive in general. It's simple on the outside, as an analogue synth should be, yet deceptively deep when you start digging around with voice tuning and the step LFO's. It's a fantastically polished and well optimized piece of software with a surprisingly minimal footprint when it comes to taxing your system too.

Highly recommended.