500 in parts?! Wow their margins are less than I thought, although still substantial.
Or you could make a cable with integrated brilliant pebbles for emi shielding and resonance control
My other favorite.. shunyata research foam cable elevators $350
quotes from happy users "Under the speaker cables, however, there was an appreciable improvement in resolution and a darker background not unlike the effect of using the Hydra Model-8, but it was admittedly on a smaller scale. Sonic images were given more body and definition. On a couple of SACDs I felt that there was improvement in high-frequency resolution in particular."