Sony used to be a standard setter for the audio industry for a long time. When it was changed, Sony seemed to be slow to react to the industry. Of course, from another perspective, it may also be cautious about the development of new industries. In any case, Sony's self-developed moving iron unit came out, and also brought a 4-unit headset XBA-40 to the enthusiasts. Here is the evaluation of this Sony XBA-40. .jpg "Sony XBA-40 four unit moving iron headphones")
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.jpg "Sony XBA-40 four unit moving iron headphones")
.jpg "Sony XBA-40 four unit moving iron headphones")
.jpg "Sony XBA-40 four unit moving iron headphones")
.jpg "Sony XBA-40 four unit moving iron headphones")
.jpg "Sony XBA-40 four unit moving iron headphones")
.jpg "Sony XBA-40 four unit moving iron headphones")
.jpg "Sony XBA-40 four unit moving iron headphones")
.jpg "Sony XBA-40 four unit moving iron headphones")
.jpg "Sony XBA-40 four unit moving iron headphones")
.jpg "Sony XBA-40 four unit moving iron headphones")
.jpg "Sony XBA-40 four unit moving iron headphones")
.jpg "Sony XBA-40 four unit moving iron headphones")
.jpg "Sony XBA-40 four unit moving iron headphones")
.jpg "Sony XBA-40 four unit moving iron headphones")
.jpg "Sony XBA-40 four unit moving iron headphones")
.jpg "Sony XBA-40 four unit moving iron headphones")
.jpg "Sony XBA-40 four unit moving iron headphones")
.jpg "Sony XBA-40 four unit moving iron headphones")
.jpg "Sony XBA-40 four unit moving iron headphones")
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