ACROLINK 7N-S1000 III STRESSFREE CABLE L+R 2.6 MT

Pre owned.

Power cables (L+R), length 2.6 m.

The 7N-S1000 III speaker cable represents the most advanced evolution in audio signal transmission, combining scientific precision with high-level craftsmanship. Its construction begins with the selection of ultra-pure 7N copper (99.99999%), developed by Mitsubishi Cable Industries using D.U.C.C. (Dia Ultra Crystallized Copper) technology, capable of producing exceptionally large and optimally aligned crystal grains. This structure minimizes discontinuities between crystals and optimizes signal directionality, a parameter recently recognized as crucial for audio quality, beyond mere purity and grain size.

Every detail is carefully engineered: the hot and cold conductors are twisted in opposite directions, right and left, and wrapped with natural silk threads to eliminate internal noise and mutual interference. Between the conductors, non-magnetic conductive materials that absorb electromagnetic waves are placed, minimizing linear capacitance and ensuring an ultra-linear response in the high frequencies. The insulation uses high-performance polyolefin resins and highly shielded copper tapes, far superior to traditional braided materials, to protect the signal from external interference.

The cable’s parallel structure maintains extremely low electrical capacitance, providing fast, detailed transient response and ultra-modern high-frequency reproduction. The scientific approach to copper crystallography and conductor directionality, combined with decades of material processing experience, allows the 7N-S1000 III to transmit the amplifier’s power signal directly to the speakers without altering quality. The result is a wide, natural, dynamic, precise, and artifact-free sound that reveals every musical nuance with extraordinary clarity and depth.

Technical specifications:

• Type: Speaker cable
• Conductor structure: 7N C D.U.C.C. stress-free 0.26 g × 37 strands × 2 (red and black)
• Insulation: high-performance polyolefin resin; Tri-Guard Core anti-vibration conductive material with non-magnetic EMI-absorbing thread at center ×2; copper tape shielding
• Conductor resistance: 7.5 mΩ/m
• Capacitance: 11 pF/m
• Dimensions: Ø 7.7 × 19 mm