The first one has a pretty high resonance. I agree, it sounds like more than you can get out of a biphase or moogerfooger. Since it's on a synthesizer, I'll take a guess that it could be a BP filter driven by a triangle wave, rather than a dedicated phaser.
The last one sounds like a talk box with an envelope filter. I find it annoying.
It would be cool to find out what they are. I love a good phaser.
- It looks just like a Telefunken U47 - with leather. You'll love it ...
- Jazz is not dead - it just smells funny.
- It doesn't make much difference how the paint is put on as long as something has been said. Technique is just a means of arriving at a statement.