The new ATH-M50x has the same sound as the previous version, but with a few added features.
Audio-Technica ATH-M50x review: The best-sounding headphones under $200 get (slightly) better - CNET
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Audio Technica ATH-M50x Review: Still great in 2023
The new ATH-M50x has the same sound as the previous version, but with a few added features.
ATH-M50x
Audio Technica ATH-M50xBT review: Wireless monitor-grade headphones for serious music fans - CNET