  (Gravis Ultrasound Υݡ)
  GUS  GUS MAX ޤ Gravis Ultrasound ɤΤɤΤ褦
  ФƤ⤳ Y Ƥ⥸塼Ѥ
  Υɤ˴ؤ뤵ʤ 
  Documentation/sound/ultrasound ⤪ɤߤ

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