4-Pin Mini XLR 6N Silver-Plated Oxygen-Free Copper Headpnone Upgrade Cable with Metal Shielding Layer for SENNHEISER HD490 PRO, HD490 PRO Plus, HD480 PRO, HD480 PRO Plus

Description

1、This cable is compatible with the following earphone models (including but not limited to):

• SENNHEISER：HD490 PRO, HD490 PRO Plus, HD480 PRO, HD480 PRO Plus

To ensure you get the exact product you want, please leave a note with your Headphone model and required plug type when placing your order.

2、Technical Specifications & Structure:

This upgraded headphone cable has a standard length of 1.8 meters (approx. 71 inches). The conductor employs 6N silver-plated Oxygen-Free Copper (OFC) cores and is equipped with a metal shielding layer. The conductor consists of 4 strands of 6N silver-plated OFC wire, with each strand formed by twisting 19 individual 24 AWG 6N silver-plated OFC cores. The shielding layer is composed of 120 twisted 24 AWG 6N OFC gold-lacquered cores. It is designed to help you enjoy an unparalleled high-fidelity audio experience.

3、Sheathing & Durability：

The outer jacket is made from premium PVC and TPE materials, offering not only a soft, skin-friendly, and elastic touch but also excellent durability. It can withstand frequent bending and stretching, effectively extending the product’s service life.

4、Connectors & Internal Craftsmanship：

To meet the compatibility needs of a wide range of devices, the cable provides multiple connector options, including: 4.4mm balanced plug, 3.5mm stereo plug, 2.5mm balanced plug, 4-pin XLR balanced plug, and 6.35mm stereo plug. All key internal connection points are soldered with high-grade gold-silver solder to ensure stable and reliable electrical performance and pure signal transmission. Each solder joint is coated with UV resin adhesive for fixation, which can effectively prevent oxidation and detachment of the joints.

Why Choose this cable?

Silver-Plated OFC Conductor + OFC Shielding Layer Upgrade Cable | Internal-External Synergy, Precision Control, Recreating High-Density, High-Resolution Sound

This upgrade cable innovatively adopts a synergistic structure combining a silver-plated Oxygen-Free Copper (OFC) conductor with an independent OFC metal shielding layer. This is not a mere stacking of materials, but a systematic solution for the complete signal path. We aim to achieve precise control throughout the entire process—from signal excitation and transmission to protection—thereby presenting a sound characterized by high density, high resolution, exceptional stability, and rich musical expression.

Silver-Plated OFC Conductor

• The Mission of the Silver Layer:On the outermost surface of the conductor, the silver plating is responsible for capturing and transmitting the most delicate ultra-high-frequency signals and complex harmonics in the music. This delivers faster transient response, more transparent air, and richer detail retrieval.
• The Role of the Copper Core:The high-purity OFC, forming the main body of the conductor, carries the core energy of the sound and mid-to-low frequency information, ensuring a full, warm sonic foundation with natural, rich harmonics. The combination of silver plating and the copper core achieves a precise balance: details are vivid yet not harsh, dynamics are sharp yet never lacking warmth.

Independent OFC Metal Shielding Layer: Guardian of a Quiet Background

• We did not stop at the conductor. On the outer layer, we implemented a high-coverage, independently braided OFC shielding layer. It effectively resists external RF and electromagnetic interference, significantly reducing noise floor, and presents a deep, black, and exceptionally quiet acoustic background for you.
• Against this background, the subtle dynamic contrasts in the music are preserved in their entirety. All details emerge from pure darkness, while the physical solidity of images, the precision of positioning, and the layering of the soundstage are substantially enhanced. This is not merely about “cleanliness”; it is about “authenticity.”