Audio-Technica ATH-M70x Closed-Back Professional Studio Monitor Headphones Review (2026)

Sound and tuning

The ATH-M70x sits at the top of Audio-Technica's M-series lineup and uses 45mm drivers tuned for a frequency response that Audio-Technica lists as extending from 5Hz to 40,000Hz, well beyond the range of human hearing on both ends, which is intended to keep the audible band accurate rather than colored. Compared with the more affordable ATH-M50x and ATH-M40x, the M70x is pitched as the more neutral and revealing option, which matters for podcasters doing detailed editing work like spotting mouth clicks, breath noise, or room echo that a warmer-sounding headphone might mask. For monitoring while recording, that same detail also makes it easier to catch a bad mic placement or an unexpected background hum before it ends up in the published episode.

Build and design

These are closed-back, circumaural headphones, meaning the earcups fully enclose the ear and block a meaningful amount of outside sound, which suits both tracking a guest in the same room as other speakers and doing focused editing without leakage bothering roommates. Audio-Technica's specifications list an impedance of 35 ohms and a sensitivity of 97dB, figures that mean the M70x can be driven by a phone or laptop headphone jack but will also scale well when plugged into a proper studio interface or mixer. The earcups swivel 90 degrees, which is a small but useful feature for anyone who needs to lift one ear off to talk to a guest without pulling the whole headset off.

Cables and accessories

Audio-Technica includes three detachable cables with the M70x: a coiled cable that stretches from about 1.2 to 3.0 meters, a straight 3.0 meter cable, and a shorter straight 1.2 meter cable, giving options depending on whether the headphones sit at a fixed desk or need more reach around a studio. A 6.3mm screw-on adapter is included for connecting to full-size jacks on mixers or audio interfaces, along with a carrying case for storage or travel. Detachable cables also mean a frayed or damaged cable can be replaced on its own rather than requiring a full headphone repair or replacement, which extends the practical lifespan of the set.

Comfort and fit

Closed-back monitor headphones in this tier generally use a firmer clamping force than open-back or consumer headphones, since a tighter seal helps with both sound isolation and bass response, and the M70x follows that pattern. For most listeners this settles in after a break-in period, but people with larger head sizes or those who wear headphones for very long editing sessions have reported the clamp feeling tight compared with looser consumer models. It is worth trying them on or checking a return policy if headphone fit has been an issue for you in the past, since clamping force is one of the harder specs to judge from a listing alone.

Value for podcasters

The M70x costs more than its M50x and M40x siblings, and for many podcasters those cheaper models already deliver good enough accuracy for basic recording and rough editing. Where the M70x earns its price is in detailed final mixing and mastering work, or for anyone who also does music production and wants one set of headphones that performs at a professional standard across both tasks. If your workflow is mostly interview recording with light editing, a cheaper M-series model may cover your needs; if you do meticulous audio cleanup or care about the most accurate possible monitoring, the M70x is a reasonable step up.

Frequently asked questions