Cable Matters 1/4 Inch TRS Extension Cable 12 ft

The Cable Matters 12 ft braided 1/4 inch TRS extension cable is a durable male-to-female audio extension that lengthens 1/4" (6.35mm) stereo or balanced connections for pro audio gear.

If your headphones, instrument cable, or studio patch needs a little more reach without sacrificing signal quality, this 12-foot Cable Matters extension provides a simple, reliable solution. Built with 3-pole TRS connectors at both ends and a woven braided jacket, it preserves stereo and balanced wiring while resisting tangles and everyday wear. Ideal for recording spaces, live sound setups, hi-fi listening, and home studios, it extends connections where a direct replacement or longer primary cable might not be available.

How does this extension keep my audio signal clean over 12 feet?

The cable uses standard 3-pole TRS wiring suitable for stereo or balanced lines, so it maintains proper left/right channels and ground. While it does not actively amplify or process the signal, its solid connectors and correct conductor configuration minimize contact resistance and interference that can degrade sound.

• 3-pole TRS male-to-female wiring preserves stereo and balanced signals
• Gold-plated contact surfaces reduce oxidation and improve conductivity
• Over-molded strain relief prevents connector stress that causes intermittent contact

Will this cable work with headphones, amps, and mixers?

Yes — the 6.35mm (1/4") TRS format is a common standard across many professional and consumer audio devices. Use it to extend headphone leads with 1/4" plugs, lengthen instrument-to-amp connections, or reach from mixers and patch bays to outboard gear.

• Compatible with hi-fi headphones that use 1/4" adapters
• Works with amplifiers, receivers, and audio interfaces that accept TRS
• Suitable for balanced insert points and stereo outputs when wiring matches

How durable is the cable for studio or stage use?

The Cable Matters extension is designed for regular handling and routing. A braided outer jacket protects the internal conductors from abrasion and tangling, while the molded connector bodies and strain reliefs reduce stress at key failure points.

• Woven braided jacket resists fraying and tangles
• Over-molded strain relief increases connector longevity
• Sturdy metal-plated connector housings withstand repeated insertion/removal

How should I choose when to extend a connection versus replacing a cable?

If your current cable is in good condition but simply too short for a new layout, an extension is a cost-effective, low-fuss option. Replace the primary cable only if it shows noise, intermittent contact, or physical damage; otherwise an extension preserves the existing wiring and routing.

• Choose an extension for temporary or flexible routing needs
• Replace the main cable if you experience noise, frays, or connector failure
• Use matched-quality cables to keep impedance and signal characteristics consistent

Who is this for: Musicians, audio engineers, podcasters, and home audiophiles who need a reliable, no-nonsense way to add 12 feet of reach to 1/4" TRS connections. If you require extra length for headphones, instruments, stage setups, studio patching, or hi-fi systems without changing signal type, this Cable Matters braided extension offers a durable and straightforward solution.