Audio-Technica ATH-M20x vs Sony MDR-7510
A side-by-side look at Audio-Technica ATH-M20x and Sony MDR-7510 for podcasters: pricing, features, and where each one wins.
Audio-Technica ATH-M20x
The sub-$50 closed-back that outperforms every consumer headphone in its class
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Sony MDR-7510
Sony's professional closed-back with 50mm drivers and broadcast-grade build
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Check price on AmazonAt a glance
| Audio-Technica ATH-M20x | Sony MDR-7510 | |
|---|---|---|
| Starting price | See site | See site |
| Free plan | No | No |
| Free trial | No | No |
| Best for | First-time podcasters and recording students who want a real monitoring headphone at the lowest reasonable price | Broadcast professionals and podcasters who want Sony's professional-tier closed-back with wide frequency extension |
Key features
Audio-Technica ATH-M20x
- Closed-back, over-ear design
- 40mm neodymium dynamic drivers
- Fixed 3m straight cable, left-side exit
- 15 Hz - 20 kHz frequency response
- 47 ohm impedance - drives from any source
- Lightweight at 190g without cable
Sony MDR-7510
- Closed-back, over-ear, folding design
- 50mm neodymium drivers with PET diaphragms
- 5 Hz - 40 kHz frequency response
- 24 ohm impedance - drives from any device
- Oxygen-free copper voice coil
- Includes 1/4-inch and 1/8-inch adapter
Pros and cons
Audio-Technica ATH-M20x
Pros
- Exceptional value - accurate monitoring at minimal cost
- Genuine closed-back isolation for tracking
- Identical driver tech to the more expensive M-Series models
- Available in black and white
Cons
- Fixed non-detachable cable
- Thinner earcup padding than the M30x and M40x
- Bass extension is the most limited in the M-Series
Sony MDR-7510
Pros
- 50mm drivers deliver fuller bass than smaller-driver alternatives
- Very low impedance - no amp required
- Folding design for portability and storage
- Broadcast-quality build from Sony's Pro division
Cons
- Less widely stocked than the MDR-7506
- Heavier than comparable closed-backs at ~261g
- Premium pricing for the category
The verdict
Choose Audio-Technica ATH-M20x if
First-time podcasters and recording students who want a real monitoring headphone at the lowest reasonable price.
The M20x punches well above consumer headphones and costs less than a nice dinner. The closed-back isolation is real, the frequency response is honest, and the build quality is recognizably Audio-Technica - not plastic toys. For a first recording setup…
Choose Sony MDR-7510 if
Broadcast professionals and podcasters who want Sony's professional-tier closed-back with wide frequency extension.
The MDR-7510 is the professional sibling of the legendary 7506 and it shows - the 50mm drivers deliver noticeably more low-end body and better extension at both frequency extremes compared to the 7506. The 24-ohm impedance means it drives loud…