Earphone replacement cable with 3.5mm connectors, 20cm short cable length available in black, grey or white, featuring enameled copper core wire and gold-plated connectors for audio devices
20cm Earphone Replacement Cable with Gold-Plated 3.5mm Audio Connectors

This earphone replacement cable provides a direct connection solution for audio equipment featuring the universal 3.5mm interface. With its precisely measured 20cm length, it creates short-distance links between portable audio players, headphones, speakers, and other compatible devices. The cable's construction combines practical materials including enameled copper core wiring for signal transmission and gold-plated connector interfaces that resist corrosion at connection points. Available in three colour options, this replacement cable serves as both a backup for failed original cables and a purpose-built short connection cable for specific setup requirements.
Features and Construction

The cable's design focuses on functional audio connection with material choices supporting reliable performance. From core to outer layer, each component serves a specific purpose in maintaining signal quality and physical durability during regular use.
Material and Build
At the cable's core, enameled copper wiring provides the conductive pathway for audio signals between connected devices. This material choice ensures proper electrical conductivity while the enamel coating offers insulation between individual wire strands. Connector interfaces feature gold plating, creating corrosion-resistant contact points that maintain consistent electrical connection over repeated use. The connector shells utilise either ABS plastic or aluminium alloy construction, providing durable protection for the internal connection mechanisms.
Size and Practical Fit
With a fixed 20cm length, this cable serves specific applications requiring short-distance connections between nearby audio equipment. The exact measurement enables precise placement between devices positioned close together, avoiding excess cable that would create clutter. A 3mm diameter makes the cable slim enough for discreet routing while providing sufficient protection for the internal wiring. This combination of compact length and manageable thickness creates a cable suited to organised audio setups where minimal visible cabling matters.
Uses and Placement

The cable's 20cm length and universal 3.5mm connectors support various audio connection scenarios. From professional setups requiring exact cable management to everyday home use connecting personal audio devices, this cable addresses specific distance requirements between equipment.
Event or Professional Use
In event or professional audio environments, the precisely measured 20cm length allows for exact placement between nearby equipment rack components. The cable can connect interfaces between audio mixers and headphone amplifiers positioned immediately adjacent in equipment racks, or link portable audio recorders to monitoring equipment on compact production setups. The gold-plated connectors maintain reliable connections during extended professional use, while the environmental TPE sheathing withstands regular handling in working environments.
Everyday Home Use
For home audio applications, this short cable creates neat connections between desktop audio equipment positioned close together. It can link computer sound cards to nearby desktop speakers, connect portable media players to compact amplifier units, or serve as a replacement cable for headphones when original cables become damaged. The three colour options allow matching with various equipment finishes, while the slim 3mm profile enables discreet routing behind furniture or along edges where space proves limited.
Benefits and Buying Value

This replacement cable offers specific advantages through its measured construction and material choices. Beyond simply connecting audio devices, it provides targeted solutions for particular setup requirements and offers practical value through its design considerations.
Reuse and Low Maintenance
The cable's materials support extended use with minimal maintenance requirements. Gold-plated connectors resist corrosion that can develop on standard metal connectors over time, maintaining reliable connections without regular cleaning. Environmental TPE sheathing provides durable protection against everyday wear while resisting environmental factors that might degrade ordinary plastics. This combination creates a cable suitable for long-term use in various settings, from home entertainment systems to portable audio kits that experience regular transport.
Why Choose This Product
Select this cable when your audio setup requires a precisely measured short connection between 3.5mm compatible devices. Its 20cm fixed length makes it ideal for connecting equipment positioned immediately adjacent, avoiding excess cable that creates clutter while ensuring sufficient reach. The enameled copper core maintains audio signal quality without introducing interference, while gold-plated connectors provide reliable connections through repeated plugging and unplugging cycles. With three colour options available, you can match the cable to your existing equipment finishes for a cohesive appearance.
