Blew up the Krell S-300i

[E-Stat]

Surely this isn't what we expect of a Krell amp. I don't see that the bi-wire AlphaCores should be enough lower in impedance to bother a Krell.

Very high capacitance - not resistance - is the villain. That amp might also have stability issues driving electrostatic speakers.

Low inductance is a good goal, but I prefer cables that achieve it with lower than 0.5nF/ft capacitance.