It does have various width controls, and when turning them to less than 50% the sound does become more dense and analog in my view. But the filter doesn't have such a control.
Old hardware synths were mono instead of stereo, right? What does full stereo mean in the first place, as opposed to what? Are there two completely separate lines so to speak? Should that even be the case? I mean, doesn't part of a good sound depend on the interaction between waves and voices in the filter? The further they are apart and separate, the less interaction and the sound falls apart. That becomes very obvious on headphones.
