About Sony
Sony Group Corporation is headquartered in Tokyo. Its corporate site describes the group as a creative entertainment company with a solid foundation of technology, and lists its business segments as Game & Network Services, Music, Pictures, Entertainment, Technology & Services, and Imaging & Sensing Solutions. Consumer Electronics and Professional Products & Solutions both sit within Entertainment, Technology & Services.
The model featured here is the MDR-7506, which Sony lists as a professional stereo monitor headphone. Its product page describes a closed-ear, over-ear design with a folding construction and a 40 mm neodymium driver unit, a stated frequency response of 10 Hz to 20 kHz and an impedance of 63 ohms. Sony notes that it does not use active noise cancellation and relies on passive isolation, and that it includes a gold-plated Unimatch 3.5 mm/6.3 mm adapter.
Brand website: sony.com
What Sony makes
Sony's catalog runs wider than the gear we review. The lines we know best from our own testing are marked with a star:
Professional Headphones
Sony's professional headphone line, which includes the MDR-7506 featured here — featured on House of Octave
MDR-M1
Listed on Sony's MDR-7506 product page as a related closed monitor headphone
Professional Products & Solutions
A business area listed on Sony Group's corporate site
Consumer Electronics
A business area listed on Sony Group's corporate site
Imaging & Sensing Solutions
A business segment listed on Sony Group's corporate site
Why we recognized Sony
The House of Octave Top Brand recognition isn't paid for and can't be applied for. We award it to the brands whose gear consistently stands out in our player-tested category guides. Sony earned it on the strength of the products below, judged the same way every product on this site is: assessed on build, tone, and playability, weighed against what players actually report over years of use, and ranked on merit.
Sony gear we rated highly
Sony MDR7506 Professional Large Diaphragm Headphone
A closed-back headphone with 40mm dynamic drivers, a 63 ohm impedance and a 10Hz to 20kHz frequency response. Our guide picks it for broadcast and field monitoring: it isolates strongly and has a neutral, unhyped tuning, which suits dialogue, interviews and location sound. At 63 ohms it wants an audio interface or a field recorder rather than a phone.
Read the 10 Best Studio Headphones of 2026 for Music Production (Mixing, Recording, Open-Back & Budget) guide →What earned Sony the recognition
- The MDR-7506 is a top pick in our guide to studio headphones for music production, in the broadcast and field monitoring slot
- It is a closed-back design with 40mm dynamic drivers, and our guide notes strong isolation
- Our guide describes its tuning as neutral and unhyped
- Our guide places it with dialogue, interviews and location sound, and notes that at 63 ohms it suits an interface or field recorder