Prestigious analog stereo cable, pure OCC Silver dual TDC / solid core conductors, triple shielding, monoblock TwistLock® plugs, gold contact, TEFLON® protection and hand-made silver soldering. Real Cable® "TOPAZE" integrates pure OCC Silver conductors (99.9999% purity) in dual TDC / solid core configuration, high density multiple ground shielding, anti-vibration dielectric, Teflon insulation and AL-mylar. The signal transmission reach an ultimate level, with incomparable sound richness and perfect sound placement. Essential for prestigious installations.