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Audio Technica ATH-M50XSTS-USB



Professional Streaming USB Headset with Condenser Microphone


The ATH-M50xSTS-USB StreamSet is a professional headset designed for streamers and other content creators. Based on our critically acclaimed ATH-M50x professional monitor headphones and incorporating technology from our iconic 20 Series microphones, the ATH-M50xSTS-USB delivers full-spectrum, studio-quality sound to your ears and to the ears of your listeners.

The headphones are equipped with the same 45 mm large-aperture drivers that grace the M50x – long the monitoring choice of top engineers and audio pros – to provide exceptional clarity throughout an extended frequency range, with deep, accurate bass response. The StreamSet, however, comes with two sets of distinct earpads that you can use according to your preference: M50x earpads that stress audio quality and sound isolation; mesh and leatherette earpads that emphasize breathability and comfort.

Yet it’s the microphone design that truly sets the StreamSet apart. Broadcast headsets typically employ a highly directional dynamic mic that’s great at cutting out crowd noise and other ambient sounds, but doesn’t often capture all the detail in a speaker’s voice. The ATH-M50xSTS-USB, instead, uses a cardioid condenser adopted from our popular 20 Series microphone designs (along with an A/D converter with a sampling rate up to 24-bit/96 kHz) and places it at the end of a flexible boom arm, allowing for ideal positioning that maintains its proximity to your mouth even as you move your head. The result is rich, studio-quality vocal presence without background noise, output at a consistent level. Plus, the headset’s sidetone circuitry lets you hear your voice in the headset (with volume controlled by a dial on the earcup) for a more natural, conversational feel. The mic can be muted quickly and efficiently simply by flipping the boom arm into the up position.


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  • Main Features:
  • 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
  • High quality A/D converter with up to 24-bit/96 kHz sampling rate for superb, high-resolution audio
  • Boom arm flips up to quickly mute the microphone
  • 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
  • Comes with two types of interchangeable earpads to emphasize either high fidelity and isolation or breathability and comfort
  • Sidetone circuitry lets you hear your voice in the headphones for a more natural, conversational experience
  • Specifications:
  • Type: Closed-back dynamic
  • Driver: 45 mm
  • Sensitivity: 99 dB/mW
  • Frequency response: 15 to 28,000 Hz
  • Maximum input power: 1,600 mW
  • Impedance: 38 ohms
  • Microphone:
  • Type: Back electret condenser
  • Polar pattern: Unidirectional
  • Frequency response: 50 to 20,000 Hz (at 3 cm)
  • Communication Specifications:
  • 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