3.5mm to 6.35mm Stereo TRS Audio Cable – AUX Adapter 1M–3M

Connect Any 3.5mm Device to 6.35mm Amplifiers & Speakers

Whether you're linking your smartphone or laptop to a professional amplifier, mixing board, or electric guitar setup, this 3.5mm to 6.35mm TRS stereo audio cable delivers a clean, reliable signal every time. Available in 1M, 1.5M, and 3M lengths to suit any setup — home studio, stage, or living room.

Key Features

• Gold-Plated Connectors: Ensures maximum contact performance and a stable, corrosion-resistant connection for long-term use.
• Pure Copper Conductor: Minimizes signal attenuation during transmission, keeping your audio clear and strong over the full cable length.
• Pure Copper Shielding: Effectively resists external electromagnetic interference, delivering a clean, noise-free audio signal.
• Aluminum Alloy Shell: A durable, anodized aluminum alloy housing that looks great and stands up to everyday use.
• Versatile Compatibility: Connects the 3.5mm (1/8") stereo jack on phones, tablets, and computers to the 6.35mm (1/4") TRS input on amplifiers, speakers, guitars, and mixers.

Specifications

• Connector A: 3.5mm (1/8") TRS Stereo Male — compatible with smartphones, tablets, computers
• Connector B: 6.35mm (1/4") TRS Stereo Male — compatible with amplifiers, electric guitars, mixers, speakers
• Available Lengths: 1M, 1.5M, 3M
• Color: Black
• Shielding: Pure Copper (non-shielded outer jacket)
• Package: Polybag (no retail box — packed safely in bubble bag)
• Made in China

What's in the Box

• 1 × 3.5mm to 6.35mm Male-to-Male Stereo Audio Cable

Compatible Devices

Ideal for use with: smartphones, laptops, desktop PCs, tablets, power amplifiers, PA systems, electric guitars, acoustic-electric guitars, DJ mixers, studio monitors, and multimedia projectors.

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Learn More About Audio Standards

For technical background on audio connector standards and signal transmission, visit the National Institute of Standards and Technology (NIST).

Frequently Asked Questions

Q: What devices are compatible with this 3.5mm to 6.35mm audio cable?

A: This cable works with any device featuring a standard 3.5mm (1/8") stereo headphone or auxiliary output — such as smartphones, tablets, laptops, and desktop computers — on one end, and any device with a 6.35mm (1/4") TRS stereo input — such as amplifiers, power amps, PA systems, electric guitars, acoustic-electric guitars, mixers, and studio monitors — on the other end.

Q: Is this a stereo or mono audio cable?

A: This is a TRS (Tip-Ring-Sleeve) stereo cable on both ends, meaning it carries a full stereo left and right audio signal. It is suitable for stereo amplifiers, stereo speakers, and stereo inputs on audio equipment.

Q: What lengths are available for this 3.5mm to 6.35mm cable?

A: The cable is available in three lengths: 1 metre, 1.5 metres, and 3 metres, so you can choose the best fit for your specific setup — whether it's a compact desktop arrangement or a larger stage or studio environment.

Q: Does this cable reduce audio noise or interference?

A: Yes. The pure copper conductor minimizes signal attenuation over the cable's length, while the pure copper shielding layer helps block external electromagnetic interference — resulting in a cleaner, clearer audio signal with minimal background noise.