SUPRA Cables Sword Speakercable

Supra s flagship. Sword is a patented cable. The secret is the bifilar wound litz conductors, each comprising 24 individually insulated wires.

The bifilar winding is built with 12 of these wires helically wound in one direction and 12 in the opposite direction. This divides the magnetic field into opposing directions resulting in self-cancellation. Because Sword?s conductors comprise a number of insulated wires, dynamic skin effect is cancelled. Therefore Sword behaves as a non-inductive and phase stable cable.
Patent holder: Johnny Svärd.

What does it sound like?
Supra Sword passes the most complex music transients without any deformations. Signal delay is suddely the same at all musical frequencies. Therefore it vanishes., giving a clear 3-dimensional presence, a sure sign of the highest fidelity.

Sword is available only as a terminated set
Owing to the special construction with two opposite wound wire groups which cancel each other s fields, the termination quality is very critical.

The termination is done with strong, gas tight crimping, so the joined metals are fused into one unit. This is more pure and secure than any soldering.

Sword is available in the standard length of 1m, 2m ( 3, 4m) pair, delivered in a Mahogany wood case.

Termination: Spade/Banana/BFA combination connector.

Customized lengths available on order.

Basic Electrical Specifications

• Color: Ice Blue
• Cr. Sec. Area: 3 mm2 = 12 AWG
• No. of Conductors: 2 x 2 for pair
• No. of Wires: 12 + 12
• Wire Diameter: 0.4 mm
• Insulation: PE
• Jacket: Heat and Aging Resistant PVC
• Ext. Cable Size: 9.3 mm x 18.4 mm
• Attached Connectors: Combicon
• Cable Conn.: Crimp
• R: 5.2 W/km
• L: 0.25 mH/m