Balanced Power Technologies L-9 CST 1.2m / IeGo pure silver connectors

Below is info on the lower model LC-9 the one for sale is actually a special edition because of the connectors and outer cable sleeve.

The Model
L-9
is a 9 AWG high-current power cord using ultra-fine gauge Litz wire
where each individual hair strand of high-purity copper is coated with a
5000V-rated dielectric film. This design eliminates strand interaction and
provides an operative frequency extension to 200KHz. The hot-neutral-ground
legs each have twin 12-gauge bundles with an overall 5 AWG equivalent
for the cord proper. Shielded for quiet, low-noise performance, the diameter
is ca. 3/4" but surprisingly flexible. The sound is characterized by lightning-fast reflexes,
neutral tonal balance and unhindered frequency extension in both directions,
offering supreme low-level retrieval and superior midrange/upper bass
definition. Comparable cords cost more than $1,000. Shared one satisfied
customer who replaced his mega-buck cords with our L-9s: "The L-9 makes
the other power cords sounds muddy and confused by comparison." We
couldn't agree more.

The end caps of l-9 CST(copper/silver/ teflon) are IeGo 8095 Rhodium plated pure 99.999% Silver male and IEC. and the outer sleeve is Teflon.(plug set retails for $280 alone, there are very few power cords using pure copper or silver connectors.