When you shop for audio headphones, the decision is rarely just "one new pair." It can also mean repairing the pair you already own or adding a cable to connect it to another device. Maybe your Audio-Technica ATH-M40x has a damaged cable, or the padding on your ATH-WS660BT has flattened. Maybe you are considering a clip-on design instead of a headband, or you simply need a 3.5mm aux cable for a car stereo, speaker, or amplifier. These four options cover that range, with listed prices from $6 to $125.99.
Quick Take
If you need a replacement cable for an Audio-Technica ATH-M40x or M50x, the HP-SC replacement cable is the matching part. If you want to refresh the padding on an ATH-WS660BT, the ear pad cushion is the specific replacement. If you want a complete pair of headphones with an aluminum clip-on frame, the ATH-EM7X is the full headphone in this lineup. And if you need a plain male-to-male 3.5mm connection, the transparent adapter cable is the least expensive listed option.
Listed Prices Compared
The listed prices span from $6 to $125.99. The relative bar below places each item on that range.
| Product | Listed Price | Price Bar |
|---|---|---|
| Male to Male 3.5mm Audio Input Adapter Cable for Speakers and Headphones | USD 6.00 | |
| Ear Pads Cushion for Audio-Technica ATH-WS660BT Headphones Replacement | USD 10.95 | |
| Audio-Technica HP-SC Replacement Cable for Audio-Technica M-Series Headphones | USD 21.99 | |
| Original Audio-Technica ATH-EM7X Adjustable Aluminum Clip-On Headphones | USD 125.99 |
Decision Matrix
Your exact need guides you to one of these four items.
| Your Situation | Best Match |
|---|---|
| Audio-Technica ATH-M40x or ATH-M50x cable needs replacement | Audio-Technica HP-SC Replacement Cable |
| Audio-Technica ATH-WS660BT ear pads need replacing | Ear Pads Cushion for Audio-Technica ATH-WS660BT |
| You want a complete clip-on headphone | Original Audio-Technica ATH-EM7X Adjustable Aluminum Clip-On Headphones |
| You need a 3.5mm aux connection to speakers or car audio | Male to Male 3.5mm Audio Input Adapter Cable |
Product Notes
Audio-Technica HP-SC Replacement Cable for Audio-Technica M-Series Headphones

The HP-SC replacement cable is listed for the Audio-Technica ATH-M40x and ATH-M50x models. It has a 3.9-foot (1.2m) reach and a 1/8-inch TRS male connector, and the listing includes a 1/4-inch adapter, so you can switch between a mini jack and a full-sized headphone output. The cable is sold as new. Choose it if you already own one of those headphones and need to restore a reliable wired connection. The 1.2m length keeps the player close at hand; if you need a longer lead for room movement, this partial replacement does not extend your distance.
Ear Pads Cushion for Audio-Technica ATH-WS660BT Headphones Replacement

These replacement ear pads target the Audio-Technica ATH-WS660BT. The listing describes a memory foam construction and a Black&Red color scheme. It's a component swap rather than a whole headphone, useful when the original pads have worn down. Because this listing only mentions compatibility with the ATH-WS660BT, it is not positioned for other headphone models. The specific color is the other thing to consider; if you want a different tone, this listed variant won't match.
Original Audio-Technica ATH-EM7X Adjustable Aluminum Clip-On Headphones

This is the only full headphone in the group and the highest-priced item at $125.99. The ATH-EM7X has an adjustable aluminum clip-on frame with a silver finish. The listed specifications include 28mm drivers, a frequency response of 14 to 24000Hz, sensitivity of 110dB/mW, and impedance of 32 ohms. It connects through a 1.2m cable with a 3.5mm jack. If you want a ready-to-wear wired pair rather than a spare part, this is the one. The clip-on format leaves the top of your head band-free, but it won't give you the full coverage of over-ear headphone pads.
Male to Male 3.5mm Audio Input Adapter Cable for Speakers and Headphones

This transparent male-to-male audio cable is 1.5m long and uses a standard 3.5mm stereo connection. The listing suggests it for car stereos, speakers, headphones, and amplifier setups. At a listed price of $6, it's the least expensive item in this collection. It works as a universal analog bridge between a source and a speaker or headphone jack. The 1.5m cable is fine for a nearby setup, but it isn't designed to span a long distance. For connections that don't use a 3.5mm plug, you would need a different type of cable.
Final Recommendation by Use Case
If you need a component for an Audio-Technica ATH-M40x or M50x, the HP-SC replacement cable is the direct match. If your ATH-WS660BT has worn ear pads, the replacement cushion set is the targeted part. If you want to buy a complete clip-on headphone, the ATH-EM7X is the full package. If you need a simple 3.5mm aux cable for speakers, car audio, or an amplifier, the male-to-male adapter cable covers that purpose.