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ISN Audio CU4

ISN Audio CU4 - CU4

ISN Audio CU4 4 Shares 115 Cores High Purity Single Crystal Copper HiFi Audiophile IEM cable


Selection of high-quality single crystal copper wire base, custom by hand, professional control of the direction and tightness of the cable, weaving uniformly, intercepting high-quality cable, just for better sound.

The sound is delicate and natural, the transition of three-frequency connection is smooth, low-frequency dive is cohesive ,strong resolution, the details are rich and clear, the vocals are clear, soft and flexible, the edges are clear, and the image is condensed. Suitable for vocals and musical instruments.


BrandISN Audio

Model: CU4

Material: High purity single crystal copper

Number of cores: 4 strands, single strand is 115 cores

Sheath: environmental protection transparent PVC

Aluminum alloy CNC cutting integrated slider

Secondary oxidation gold foil gold ring

The solder joint is silver–contained tin

Connector: MMCX/2pin 0.78mm

Plug: 3.5mm audio/2.5mm balanced/4.4mm balanced Rhodium-plated plug

Cable length: 1.2M

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Free Shipping

All listed items will be shipped through Registered Airmail with tracking number if there is no extra shipping option or shipping description at the product page.

Economy shipping: Will be shipped without tracking number.(because of the covid-19 affects, economy airmail parcel is easy to lose, pls place the order by choosing registered airmail, or you purchase one more product , we can send together via registered airmail)

Registered Airmail : Will be shipped via such as Hong Kong post , Singapore Post, you can leave us a message if you have any requirements about the shipping method .

We can ship the parcel to Canada and Europe countries via tax-inclusive shipping method with extra charge, pls leave us a message if needed.

Express service: Will be shipped via DHL/EMS/UPS/FedEx,Canada and Europe countries will be shipped via tax-inclusive shipping method for free.

  • Views: 11685
  • Brand: ISN Audio
  • Product Code: CU4
  • Availability: In Stock
  • $149.00

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Tags: ISN Audio CU4, 4 shares, occ