Streaming Headset


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Each Audio-Technica Certified Refurbished product has been meticulously inspected and tested by a member of our quality control team, cleaned* and fitted with replacement parts as needed, ensuring you get the same high-fidelity performance you expect from new A-T products. We include all the accessories and cables that accompany the new model, along with a one-year limited end-user warranty.

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*Some refurbished products may have small blemishes, but nothing that will in any way affect the product’s performance.

Designed for streamers and content creators, the ATH-M50xSTS StreamSet™ is the world’s first professional streaming headset that combines the legendary studio sound of the ATH-M50x headphones with the clarity of the iconic 20 Series microphones. Equipped with a cardioid condenser microphone, and two distinct earpad styles that you can use according to your preference, this headset delivers the ultimate studio-quality sound for you and your streaming audience.

Designed from the critically acclaimed ATH-M50x, the ATH-M50xSTS StreamSet is equipped with the same 45 mm large-aperture drivers with the addition of two sets of distinct interchangeable earpads– M50x earpads that stress audio quality and sound isolation and mesh and leatherette to emphasize breathability and comfort. Experience studio-quality articulation and intelligibility thanks to the StreamSet’s cardioid condenser microphone, adopted from the iconic 20 Series studio mics. The microphone’s design places it at the end of a flexible boom arm, keeping the mic in close proximity to your mouth, helping to reject background noise and deliver crystal-clear audio. The microphone can be easily muted quickly and efficiently simply by flipping the boom arm into the up position.

The ATH-M50xSTS-UBS is outfitted with a 2 m (6.6') permanently attached cable with USB-A connection.


  • Legendary studio sound of ATH-M50x headphones paired with the renowned clarity of 20 Series microphones creates the ideal headset for live streaming

  • Proprietary 45 mm large-aperture drivers with rare earth magnets and copper-clad aluminum wire voice coils

  • Exceptional clarity throughout an extended frequency range, with deep, accurate bass response

  • Cardioid condenser microphone, based on the iconic 20 Series microphones, provides studio-quality articulation and intelligibility

  • Flexible boom arm keeps mic in position near your mouth, helping to reject background noise and deliver crystal-clear audio

  • Boom arm flips up to quickly mute the microphone

  • Comes with two types of interchangeable earpads to emphasize either high fidelity and isolation or breathability and comfort

  • 2 m (6.6') permanently attached cable with USB-A connection (and USB-A to USB-C adapter) for plug-and-play connectivity to PCs and Macs 
  • High quality A/D converter with up to 24-bit/96 kHz sampling rate for superb, high-resolution audio

  • Sidetone circuitry lets you hear your voice in the headphones for a more natural, conversational experience


Type Closed-back dynamic
Driver Diameter 45 mm
Frequency Response 15 to 28,000 Hz
Maximum Input Power 1,600 mW
Sensitivity 99 dB/mW
Impedance 38 ohms
Weight Approx. 330 g (12 oz), without cable
Cable Length 2.0 m (6.6’)
Plug USB Type-A
Microphone Type Back electret condenser
Microphone Frequency Response 50 to 20,000 Hz (at 3 cm)
Microphone Polar Pattern Unidirectional
System Operation USB2.0 compliant
Supported OS Windows 10, Windows 11 macOS Catalina, macOS Big Sur, macOS Monterey
Supported Sampling Rates 44.1 kHz / 48 kHz / 88.2 kHz / 96 kHz
Supported Bit Depth 16 bit / 24 bit
Power Supply USB power (5 V DC)
Accessories Included Earpads, USB conversion adapter (USB-Type-A to USB Type-C)
Replacements/separately sold items Earpads, USB conversion adapter (USB-Type-A to USB Type-C)
Notes For product improvement, the product is subject to modification without notice.


ATH-M50xSTS-USB (digital)