Replacement Cable Sennheiser HD598 HD558 HD595 HD518 | OFC 3.5mm

Upgrade Your Sennheiser Headphones with a Premium Replacement Cable

Give your Sennheiser HD598, HD558, HD595, or HD518 headphones a new lease on life with this high-quality replacement audio cable. Crafted with an oxygen-free copper (OFC) wire core and a durable metal plug, this cable delivers clean, clear stereo sound with deep, accurate bass reproduction — all without the signal degradation of lesser cables.

Made in Mainland China.

Two Versions Available

• With Inline Remote & Microphone (1.4 m): Features a metal plug, 5-strand wire core, single-strand 30-core construction. Compatible with Apple and most Android devices — supports call/hang-up, play/pause, track navigation, and volume adjustment right from the cable.
• Standard (No Remote, 1.8 m): Features a metal plug, 3-strand wire core, single-strand 30-core construction. A clean, simple upgrade for pure listening sessions at home or on the go.

Key Features

• Connectors: 3.5mm (headphone jack) to 2.5mm (headphone side)
• Wire Material: Oxygen-Free Copper (OFC) for minimal signal loss
• Metal Plug: Robust and corrosion-resistant for a secure, lasting connection
• Compatibility: Designed for Sennheiser HD598, HD558, HD595, HD518
• Inline Remote Version: Supports call, music playback control, and volume on Apple & most Android phones

Compatible Headphone Models

• Sennheiser HD 598
• Sennheiser HD 558
• Sennheiser HD 595
• Sennheiser HD 518

Why Upgrade Your Headphone Cable?

Over time, headphone cables experience wear from daily use — bending, tangling, and connector stress can all degrade audio quality. Swapping out a worn cable with a fresh OFC replacement restores the full audio performance your Sennheiser headphones were designed to deliver. For more on how audio cables affect sound quality, visit NIST.gov for standards on electronic and audio performance testing.

Frequently Asked Questions

Q: Which Sennheiser headphone models is this replacement cable compatible with?

A: This cable is specifically designed for the Sennheiser HD598, HD558, HD595, and HD518 headphone models. It uses a 2.5mm connector on the headphone side and a standard 3.5mm jack on the device side.

Q: What is the difference between the inline remote version and the standard version?

A: The inline remote version (1.4 m) includes a built-in mic and control module that supports call handling, music playback, track skipping, and volume adjustment on Apple and most Android smartphones. The standard version (1.8 m) has no remote — it's a straightforward, high-quality audio cable ideal for home listening setups.

Q: What makes oxygen-free copper (OFC) wire better for audio cables?

A: Oxygen-free copper contains fewer impurities than standard copper wire, which reduces electrical resistance and minimizes signal loss. This results in cleaner, more accurate audio transmission — preserving the full dynamic range and stereo imaging your Sennheiser headphones are known for.

Q: What are the connector sizes for this cable?

A: This cable features a 3.5mm TRS stereo plug for the audio source (phone, DAC, amplifier) and a 2.5mm plug for the headphone connection, matching the standard input on the Sennheiser HD-series headphones listed above.