Thank you for the reply @kevin gilmore! Senor Stax himself! Forgive my ignorance; what does that mean in general versus designs like the KGSS which, as far as I can surmise are designed without output transformers, and simply generate the appropriate voltages natively through their designs?posted elsewhere direct from the manufacturer.
a90d circuit driving transformers.
One thing that has been on my mind is the "Class D-ization" of electrostatic design, where a small, light amplifier can cleanly drive with very low distortion. It seems that the EHA5 is not this at all, but is there a reason why this concept does not happening in the TOTL electrostatic world?