*[[http://www.enjoyaudio.com/xe/?mid=audiocraft|실용오디오-오디오공작실]]
  *[[http://pc4car.com/bbs/zboard.php?id=diy|PC4CAR-D.I.Y]]
  *[[http://www.parkoz.com/zboard/zboard.php?id=diy_system|파코즈-DIY/자작 갤러리]]
  *하스