Audio-Technica ATH-R50x Open-Back Reference Headphones tubes SRM-400S succeeds to the design

SRM-400S succeeds to the design and the manufacturing method of the high end model SRM-700S

Two balanced outputs – 4

highly rigid magnesium alloy

1kHz sine 10 V RMS balanced

Audio-Technica ATH-R50x Open-Back Reference Headphones tubes SRM-400S succeeds to the designATH R50x The ATH R50x professional open back reference headphones are designed to provide a natural listening experience with an expansive soundstage that's ideal for all manner of critical listening tasks. The headphones' drivers are modelled after those used in the original ATH R70x, now re engineered to deliver bass that's surprisingly powerful for an open back model, plus an accurate upper midrange to ensure the clarity of vocals and lead