SAMPLEDBest studio headphones: ATH-M50x, Sony MDR-7506, Beyerdynamic DT 770 Pro
Three closed-back monitors have survived every trend in studio gear. Here is how the Audio-Technica ATH-M50x, Sony MDR-7506 and Beyerdynamic DT 770 Pro actually differ, and which one belongs on which job.
Studio headphone recommendations churn every year, but the same three closed-backs keep showing up on mic stands, in broadcast racks and in bedroom setups that punch above their price: the Audio-Technica ATH-M50x (opens in a new tab), the Sony MDR-7506 (opens in a new tab) and the beyerdynamic DT 770 PRO (opens in a new tab). All three are wired, passive and closed. None of them need an app. That is exactly why they have outlasted a decade of hype cycles.
The differences between them are not subtle once the job is defined. Tracking, mixing and long editing sessions each reward a different balance of isolation, comfort and tonal honesty.
Quick comparison
| Sony MDR-7506 | Audio-Technica ATH-M50x | beyerdynamic DT 770 PRO (80 Ohm) | |
|---|---|---|---|
| Driver | 40 mm | 45 mm | 45 mm |
| Impedance | 63 Ohm | 38 Ohm | 80 Ohm |
| Frequency response | 10 Hz - 20 kHz | 15 Hz - 28 kHz | 5 Hz - 35 kHz |
| Cable | Coiled, attached | Detachable (3 supplied) | Coiled, attached |
| Character | Bright, forward mids | Scooped, punchy low end | Deep sub, airy treble |
| Best at | Tracking, broadcast, spotting problems | Everyday all-rounder | Long mix and edit sessions |
| Buy | Amazon (opens in a new tab) | Amazon (opens in a new tab) | Amazon (opens in a new tab) |
Sony MDR-7506: the tracking standard
Introduced in 1991 out of the consumer MDR-V6 lineage, the 7506 became the default headphone of film, television and broadcast location sound. Its reputation rests on an unflattering upper midrange: sibilance, mouth noise, amp hum and clipped consonants are obvious the first time a take is played back, which is precisely what an engineer needs while a microphone is still open.
The 63-ohm impedance drives cleanly from a phone, a field recorder or a budget interface without a headphone amp. The earcups fold flat, and replacement pads cost less than a dinner, which is why decade-old pairs are still in service. The tradeoff is a bright top end that can make mix decisions feel harsher than they are, and a clamping force that takes a week to relax.
Best for tracking vocals, podcast rigs, location sound and anyone who wants one pair to survive a backpack. Check the current price on Amazon. (opens in a new tab)
Audio-Technica ATH-M50x: the all-rounder
The M50x is the model that pulled studio headphones into everyday use. A 45 mm driver, a slightly scooped tuning and a strong low-mid punch make music enjoyable in a way the 7506 never tries to be, while still holding enough detail for rough mixing and arrangement work.
The practical upgrade over the older M50 is the detachable cable: three are supplied - coiled, short straight and long straight - so a chewed connector no longer retires the headphone. Bundled with a hard case, it also becomes the pair that travels without getting crushed in a bag.
The caveat is that bass presence. It flatters low end, so kick and sub decisions made exclusively on the M50x tend to land light on other systems. Reference against a second source before committing. The ATH-M50x with the Slappa hard case is here. (opens in a new tab)
beyerdynamic DT 770 PRO: the long-session mixer
Hand-assembled in Heilbronn, Germany, the DT 770 PRO is the comfort benchmark of the three. Velour pads and a soft padded headband make six-hour edit sessions realistic in a way pleather cups do not, and the pads, headband and cable are all user-replaceable, which is why studios keep buying them.
Tonally it is the widest of the three: real sub extension below where the other two roll off, a relaxed midrange, and a lifted treble that exposes reverb tails, room tone and edit clicks. That combination suits mixing, mastering checks and post-production far better than tracking, where the open airiness can encourage over-bright decisions.
Impedance choice matters. The 80-ohm version is the studio pick - enough load to stay controlled off an interface, low enough that no dedicated amp is required. The 250-ohm variant genuinely wants an amplifier; the 32-ohm is built for mobile use. The 80 Ohm gray version is on Amazon. (opens in a new tab)
Which one to buy
For a first and only pair used mostly for recording, the MDR-7506 (opens in a new tab) is the safest purchase: cheap to maintain, brutally revealing where it counts, and impossible to kill.
For one pair that has to record, edit and also survive the commute, the ATH-M50x (opens in a new tab) is the compromise with the fewest sharp edges, particularly in the hard-case bundle.
For anyone who spends more hours mixing than tracking, the DT 770 PRO 80 Ohm (opens in a new tab) wins on comfort and low-end resolution, and its replaceable parts make it the longest-term investment of the three.
A two-headphone setup covers everything: one bright and honest pair for capture, one comfortable and extended pair for the long work. Whichever combination is chosen, the room and a cheap pair of consumer earbuds should still get the final check before anything is called finished.
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