Double Shielded Silver Headphones Upgrade Cable for Sennheiser HD 490 PRO

  • Dual-Connector Design for Enhanced Audio Quality
  • Mini-XLR 4Pin Connector with Latching Mechanism
  • Accurate and Detailed Monitoring Capability
  • Enhanced Longevity and Reliability
Regular price $119.99 USD
Sale price $119.99 USD Regular price

Dual-Connector Design for Enhanced Audio Quality

The decision to employ dual connectors for the BC150B-490 is rooted in ensuring consistent sound across both left and right speakers of the HD 490 PRO. While a single-sided connector could achieve balanced sound, the dual-connector setup maintains audio integrity, preventing any perceived thinness due to the headphone's built-in head beam wiring.

Mini-XLR 4Pin Connector with Latching Mechanism

Sennheiser's choice of the Mini-XLR 4Pin connector for the BC150B-490 upgrade cable reflects a commitment to professional-grade reliability. However, prolonged use may result in slight wear and tear, such as minor peeling of the lacquer finish on the part inserted into the headphone socket, caused by repeated plugging and unplugging.

Accurate and Detailed Monitoring Capability

The HD 490 PRO headphones demand a high level of driveability to deliver optimal performance. Utilizing the BC150B-490 balanced 4.4mm cable transforms these monitoring headphones into versatile music headphones. Compared to the 3.5mm single-ended plug, the balanced cable enhances listening comfort and enriches both low and high-frequency details, enhancing the overall audio experience.

Enhanced Longevity and Reliability

Designed with durability in mind, the BC150B-490 ensures prolonged performance under demanding conditions. This reliability makes it an ideal choice for audiophiles and professionals seeking consistent and high-quality audio reproduction over time.

Inside the Box

  • 1 x DDHIFI BC150B-490
  • User Manual

3 Month Warranty

The DDHIFI BC150B-490 Comes with a 3 month warranty.

Technical Details

22.8AWG (Signal+), 24.3AWG (Signal-), 21.5AWG (shielding)
Cable structure
Ф0.08mm 4N Silver + Φ0.05mm 4N Silver + Ф0.05mm Silver-plated ОCC + Ф0.05mm Furukawa Silver-Copper Alloy (Signal+)
Ф0.05mm 5N OCC Made in China (Signal-)
Ф0.06mm Silver Plated over OFC (shielding)
4.4mm balanced
Mini-XLR 4Pin with latching
Length (excl. the plugs)
145cm and 195cm for option
About 74g (145cm)

Processing Time

This product is in Pre-order period. Pre-orders are provided for items that have not reached us and will take some time to be shipped out.

Pre-order Period: 2-3 weeks


  • No cancellation of orders once ordered.
  • All orders to be shipped out sequentially.

Authentic Products

Linsoul Audio is the authorized distributor. All products are authentic and genuine.

Worldwide Free Shipping

We are located in China but send our products worldwide for free. T&Cs apply.

1 Year Warranty

We provide 1 year warranty for the all products except the cables and accessories*.

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