IeGO Dreamworks are manufacturers of audiophile-grade cables and connectors, and produce some of the best connectors available – regardless of price.
They use pure Furukawa copper as the base material for all their connectors; unlike many of their competitors, who use phosphor bronze and brass (which is not as good a conductor as pure copper).
The copper is acid-bathed to remove impurities and the entire connector is deep cryogenically treated to relieve internal stresses within the material, which also improves conductivity. The gold-plating is vapour deposited and helps to stop the copper from oxidising, and also adds a certain warmth to the sound quality.
Available as a pure copper IEC plug, as well as silver-plated, gold-plated and rhodium-plated.
Adrian Williams (verified owner) –
Having owned the very good pure unplated copper plugs i thought id give these a try,same solid construction ,quality as the unplated iec ,they added some much needed drive to the equipment which they were plugged into ,a smoother sound than the copper version fuller mids and fuller bass in actual fact with the combination of the copper and gold in my system ,it has taken it to another level,highly recommended,quality product