MDR-M1 Professional Reference Closed Monitor Headphones
Sale Price $229.99
Save $40.00Original Price$269.99
/mo
Sale Price $229.99
Save $40.00Original Price$269.99
/mo
and get 5% back in points
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- Extreme light-weight design (Approx. 216g)
- Beat response control for tight, powerful bass
- Detachable cables, machined aluminum connectors
Features





Studio sound, unleashed
Ultra-wideband playback and a closed acoustic structure with high sound isolation allows for detailed and precise monitoring, for a wide range of audio production workflows.
Ultra-wideband playback
The uniquely designed driver unit balances low distortion with reproduction of low frequencies to high frequencies for ultra-wideband playback and accurate reproduction from 5Hz–80kHz.










High-fidelity, faithful sound reproduction
A closed acoustic structure with effective sound isolation facilitates precise audio production in a variety of applications.
In collaboration with creators
We collaborated with renowned industry engineers to achieve a sound that accurately reproduces the creative intent.










For the long haul
The soft, thick earpads are designed to provide a reassuring, comfortable fit throughout even the longest sessions.
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What kind of audio work are the Sony MDR-M1 headphones best suited for?
The MDR-M1 are professional reference closed monitor headphones designed for detailed, precise monitoring across a wide range of audio production workflows, including tracking, mixing, and editing. Their closed acoustic structure with high sound isolation supports critical listening in studio and home studio environments.
Are the MDR-M1 headphones open-back or closed-back?
The MDR-M1 use a closed-back, over-ear design with a closed acoustic structure engineered for high sound isolation. This helps reduce sound leakage and provides better isolation for precise audio production.
What is the frequency response range of the MDR-M1?
The MDR-M1 offer ultra-wideband playback with accurate reproduction from 5 Hz to 80,000 kHz (JEITA). This allows them to reproduce very low bass and extended high-frequency detail for high-resolution audio work.
Are the cables on the MDR-M1 detachable?
Yes, the MDR-M1 feature a detachable cable system with machined aluminum connectors and a screw-lock mechanism for durability. The design supports easy cable swapping for different setups.
What cables and adapters come with the MDR-M1?
The MDR-M1 include two straight stereo mini (3.5 mm) cables of different lengths for portable and studio use, plus a UniMatch adapter to switch between 3.5 mm and 6.35 mm (1/4-inch) jacks. The connectors are gold-plated for reliable performance.
How comfortable are the MDR-M1 for long sessions?
The MDR-M1 use an extreme lightweight design of approximately 216 g without the cable, along with soft, thick earpads designed to provide a reassuring, comfortable fit throughout even the longest sessions. The cups can also fold flat for easier transport.
Are the MDR-M1 easy to drive from standard audio gear?
With an impedance of 50 Ω and sensitivity of 102 dB/mW, the MDR-M1 are easy to drive from common audio interfaces, mixers, laptops, and headphone amps used in studio setups. No powerful external amp is required.
What driver technology do the MDR-M1 use?
The MDR-M1 feature a uniquely designed 40 mm dynamic driver with a neodymium magnet that balances low distortion with reproduction of low to high frequencies. Sony developed it in collaboration with renowned industry engineers to accurately reproduce creative intent.
Can the MDR-M1 be used for casual listening as well as professional monitoring?
While tuned for reference monitoring with a neutral, balanced signature, their sound quality and comfort also make them well suited for everyday music listening. Listeners who appreciate a studio-oriented sound will find them versatile.
How much do the Sony MDR-M1 Professional Reference Closed Monitor Headphones cost?
MSRP is listed as $269.99. Given that, these models can go on sale from time to time, and there are several other opportunities to save on price like through their group discounts for education, healthcare and military/veterans (ID.me & Unidays) along with their free loyalty program that gives up to 5% back in points.
*FAQ generated on 07/24/2026. Financing, pricing and promotions may no longer apply.
