ACROLINK 7N-A2080 LEGGENDA INTERCONNECT RCA/XLR DIGITAL AES/EBU CABLE

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The model number “2080” is nowadays a special name for Acrolink, which should be called “prototype of sound” and “monument”. There used to be a cable called 8N-A2080 Performante, which was limited to only 199 sets. It was the ultimate cable using the precious Acrolink Stressfree 8N Cu, which was no longer reproducible and was kept under strict control. A major feature was that it was a litz wire that covered each wire. Ritz processing belongs to the structure in terms of purity or structure, but the effect was enormous. The “sound” is still available for audition (private) only in the product development room, and is the best “active”. Delicate, supple, powerful and elastic, the colors were intelligent, the gradation of yin and yang was endless, and the sound was a “sound” that danced in the sky and, above all, conveyed “feelings”. Using DUCC Stressfree 7N Cu, which inherits the “sound” legitimately, we have linked new peripheral technologies and materials to wear various brush-ups, and the finish is suitable for bearing the “A2080” inscription on the Leggenda line. The birth of a “famous instrument”.

The conductor is DUCC Stressfree 7N Cu litz wire processing diameter 0.24 mm x 25 pieces. The total cross-sectional area is about 1.069 scare. Stress-free is the only cable in the world that automatically restores tissue to a healthy state unless too much external force is applied. Furthermore, the flow of current promotes self-annealing, reduces residual distortion, and maintains high-quality sound for a long period of time. This wire is coated with high-purity polyethylene to form a core wire, and a non-magnetic yarn that absorbs electromagnetic waves and a silk yarn are lined up to finally absorb and eliminate minute noise in the area closest to the conductor. This is unified with a hybrid polymer polyolefin resin containing damping material. Furthermore, a quad shield layer called copper foil tape, 7N conductor braid, Noise BEATR tape, and UEW mixed weave braid is formed, and the outer diameter is finished with UV resistant polyurethane to 11 mm. And for the RCA pin plug, beryllium copper 50, which has the highest conductivity ever on the hot side, and phosphor bronze, which has a proven track record on the cold side. After polishing these twice, they are finished with thick silver plating and high-grade rhodium plating, and the body is made of three kinds of materials, aluminum and carbon fiber, and super hard duralumin, which is famous as an aircraft material, to eliminate unnecessary vibration. It is suppressed. High-quality direct rhodium-plated high-quality sound Tiruru copper (hot) and beryllium copper 50 (cold) are used for the XLR connector. The body is a high-precision, high-quality connector unique to Acrolink, which combines carbon fiber with brass carved from solid wood. The 7N-A2080 Leggenda’s XLR-specification interconnect cable can also be used as a digital cable AES / EBU because the connector has an impedance characteristic of 110Ω.
* AES (Audio Engineering Society) / EBU (European Broadcasting Union)

Original stress-free 7N Cu : Acrolink’s stress-free products have achieved the restoration of the tissue to a healthy state by self-annealing phenomenon unless the external stress is too large due to the unique special annealing treatment and the characteristics of high-purity copper. It is the only cable in the world. At the time of heat treatment after wire drawing, the atomic arrangement transition is on the order of 1/1 billion compared to ordinary 4N copper, and the number of crystal grains is 1/80 to 1/100. Furthermore, the flow of electric current promotes the aging = self-annealing environment, reduces residual strain, restores the structure soundly, and improves the sound quality.

D.U.C.C stands for Dia Ultra Crystallized Copper which is specifically developed copper wire for high-end audio cables. D.U.C.C has controlled crystal structure and the minimized transmission loss. Patent technology and registered trade mark of Mitsubishi Materials LTD.

Noise BEAT tape is a thin aluminum resin tape which is able to efficiently absorb noise current. Developed and trade mark of NTT AT (Nippon Telegraph and Telephone Corporation Advanced Technology)

UEW stands for Urethane Enamel Wire

Cable diameter : 11.0mm
Conductor : 7N Cu D.U.C.C Stressfree 0.24ø x 25 strands x2 cores
Insulation : Polyethylene resin
Inner sleeve : High molecular Polyolefin + amorphous powder + Tungsten powder
Shielding : Copper foil tape + Braided 7N Cu wire + Noise BEAT tape + braided UEW
Outer sleeve : UV resistant Polyurethane resin
Conductor resistance : 18mΩ/m
Electrostatic capacitance : 57pF/m
Impedance specification : 110Ω(XLR & AES/EBU)
Center contact pin : Hollow shaped Beryllium copper
Negative side contact part : Deoxidized Phosphor copper
Plating : Silver layered Rhodium(Hand polished before plating)
Cover : Aluminum + Carbon fiber + Duralumin
Contact parts : Hollow shaped Tellurium copper(Male),
Beryllium copper(Female)
Plating : Rhodium
Cover : Brass + Carbon fiber
Standard length of 7N-A2080 Leggenda series are 1.0m and 1.5m.Special length order available.