A pal of mine who makes IC's, as well as Don Sachs, the guy who made my preamp, both are big fans of Dueland wire. Don now uses it for the internal wiring in his preamp and rewired his speakers with Dueland wire, a definite improvement from his Supra Ply 3.4 wire he previously used. Both cables are similar in metal construction, but Don clearly prefers the Dueland wire. I use vintage WE 16 ga. wire for my bedroom system, which is quite similar in all aspect of construction to the Dueland wire, and it is betters far more expensive speaker cables I have used in the past. It has a "organic" sound -- clean and clear, such as KLE connectors evidently have.
With KLE connectors, Dueland wiring may be a very economical upgrade for ones' system, for jumpers, IC's or speakers wire.
With KLE connectors, Dueland wiring may be a very economical upgrade for ones' system, for jumpers, IC's or speakers wire.