Can I point out that the term "pseudo-balanced" is also used to describe a wiring
technique that I would rather be called "shielded return" in which the outer screen does
not make DC connection at one end of the cable but the signal "return" is carried by the
cold conductor. There may or may not be an RF tie down capacitor, usually not. These are
not of course in any sense "balanced" cables.
The SoS offering should I believe
more properly be called "Impedance balanced"?