Smays ATH-M50x Cable, Coiled AUX Cord Replacement for Audio-Technica ATH-M40x, ATH-M70x Headphones with 1/4 inch Adapter

What buyers think

Buyer-review evidence is strong on usability and day-to-day performance. Multiple users report a secure fit that installs without hassle, and they generally do not hear any meaningful difference in audio quality versus the factory cable. Feedback also points to a solid, flexible-but-sturdy build that holds up for regular listening.

Where reviews diverge is feel and finishing details. Some buyers describe the cable as stiffer than the original (suggesting it may loosen with time), and a limited number of comments mention that certain alignment lines or look-and-feel cues do not match the headphones perfectly. Overall, the review pattern supports it as a functional, good-value replacement, with the main consideration being connector feel and minor cosmetic/indicator alignment.

Design and connection: what you are actually buying

This is a coiled AUX audio cable made for 3.5mm headphone-audio style setups, offered in a stretch length range from 4 ft to 10 ft. It is built around a male-to-male AUX connection and is intended for compatibility with specific Audio-Technica ATH models, plus common audio devices that use 3.5mm and 1/4" inputs depending on what adapter you use.

Compatibility notes to check first

• Headphones: The cable is positioned for Audio-Technica ATH-M50x and related models including ATH-M40x, ATH-M70x, and ATH-M60X.
• Connection style: It is listed as having a 2.5mm to 3.5mm male configuration, plus it includes a 6.35mm (1/4") to 3.5mm adapter. Make sure your headphone socket and the target device input match this route.
• Use cases: It is commonly described for car stereo, gaming controllers, phones/tablets/laptops, MP3 players, computers, and studio-style or amp-adjacent setups (depending on which adapter path you use).

Coiled cable benefits and tradeoffs

Coiled cables can be helpful when you want the cable to retract somewhat instead of hanging in a long, loose loop. That matters for desktop setups, home listening where you do not want excess slack, and situations where you need a bit of extra length but not a full, permanently dangling cord.

The tradeoff is feel. Several buyers indicate the cable can be a bit stiffer than the original, which can be a dealbreaker if you strongly prefer a very supple, “silky” cable hand-feel right out of the box.

Sound quality: what the reviews suggest

Sound is not heavily debated in the review themes, which is usually a good sign for audio cables. The most common sentiment is that audio remains crisp and clear and that there is no noticeable difference from the original replacement cable during typical use. The gold-plated connector is part of the value proposition, but what matters to most buyers is whether the connection stays stable and does not degrade the listening experience.

Pros and cons versus common buyer priorities

Best for

• People replacing a worn or damaged cable for an ATH-M50x-style headphone setup and wanting a direct-feeling replacement.
• Buyers who want a coiled 4 ft to 10 ft reach to reduce clutter while still giving flexibility.
• Shoppers who need 3.5mm connectivity and may occasionally want to use a 1/4" adapter for amps, consoles, or speakers.

Who should avoid it

• Anyone who is very sensitive to cable stiffness, since at least some users report a firmer feel than OEM.
• Shoppers who expect perfect cosmetic alignment of indicator lines, because minor alignment differences can occur without functional impact.
• People whose headphone connector type does not match the listed 2.5mm to 3.5mm style and adapter route.

Verdict

The Smays ATH-M50x coiled AUX cable is a strong value-oriented replacement and extension option for compatible Audio-Technica headphones. If your priority is an easy install and stable, locked-in connection with clear audio, the buyer feedback supports it. Just be aware that it may feel stiffer than the original cable initially, and small visual alignment details may not match perfectly, though function is the main focus of most reviewers.

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FAQ

Is this cable compatible with Audio-Technica ATH-M50x headphones?

It is designed as a replacement for the Audio-Technica ATH-M50x line and is also listed for ATH-M40x, ATH-M60X, and ATH-M70x. Double-check that your headphone socket uses the expected connection style for the cable and that the adapter path matches your source device.

What length do you get, and is it coiled or straight?

It is a coiled cable that stretches from about 4 ft to 10 ft, depending on your setup. The coiled design helps manage slack while still extending your reach.

Does it include a 1/4 inch adapter?

Yes. The package includes a 6.35mm (1/4") to 3.5mm adapter (described as a screw-on converter) to help you connect to gear with a 1/4" input.

Will it affect sound quality compared to the original cable?

Reviews generally describe audio as crisp and clear, with no meaningful difference versus the original cable for everyday listening and studio use. The most consistent concern is cable feel and minor alignment cosmetics, not sound degradation.

Why do some buyers mention it feels different than the OEM cable?

A recurring theme is that it can feel stiffer than the original right away. That may matter if you prefer a very supple cable. Some buyers expect it could loosen with more use.

What should I check before buying?

Confirm three things: your headphone model compatibility (ATH-M50x and listed related models), the connection path from your headphone to the cable, and whether you need the included 1/4" adapter based on your source device.

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