Author Topic: SuperLux Hd681 vs 681B: what is the better?  (Read 523 times)

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Offline Antigen

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SuperLux Hd681 vs 681B: what is the better?
« on: December 18, 2011, 08:20:13 PM »
Hi,

can you suggest me what is the better headphones?

Hd681 or Hd681B?

I have see that there is the 668B, this is superior to 681B/681?