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7N-DA2090 Leggenda
7N-DA2090 Leggenda RCA

7N-DA2090 Leggenda XLR

7N-DA2090 Leggenda AES/EBU


Cable diameter : 11.0mm
Conductor : 7N Cu D.U.C.C Stressfree 0.26 x 19 strands x 2 cores(AWG 16)
Insulation : Polyethylene resin(Positive), Polyethylene resin(Negative)
Inner sleeve : Hybrid Polyolefin resin with resonance control powder
(Tungsten + Amorphous)
Shielding : Copper foil tape + Braided 7N Cu wire + Noise BEAT tape + Silver plated braided copper
Outer sleeve : UV resistant Polyurethane resin
Conductor resistance : 18mΩ/m
Electrostatic capacitance : 56pF/m
Impedance specification : 110Ω(XLR & AES/EBU)

Typical Analysis impurities
Center contact pin : Hollow shaped Beryllium copper
Negative side contact part : Deoxidized Phosphor copper
Plating : Silver layered Rhodiumm(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-DA2090 Leggenda series are 1.0m and 1.5m. Special length order available.
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)

Fe Ni Si Al
0.03 0.003 0.04 0.005
S Ag Na K
0.05 0.04 0.004 < 0.005
U Th H O
< 0.0002 < 0.0003 < 0.03 < 1.0
Typical Analysis(impurities) ppm/GD-MS Gas Analysis
●The standard, the specification, and the price of the product might change without a previous notice.
●"ACROLINK®" and "Stressfree®" are registered trademarks of Acro Japan Co., Ltd.
●"D.U.C.C.®" is a registered trademark of Mitsubishi Materials Corporation.
●"Noise BEAT®" is a registered trademark of NTT Advanced Technology Corporation.
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