http://www.audioquest.com/hdmi/diamond
DIELECTRIC-BIAS SYSTEM (DBS, US Pat #s 7,126,055 & 7,872,195 B1): All insulation slows down the signal on the conductor inside. When insulation is unbiased, it slows down parts of the signal differently, a big problem for very time-sensitive multi-octave audio. AudioQuest’s DBS creates a strong, stable electrostatic field which saturates and polarizes (organizes) the molecules of the insulation. This minimizes both energy storage in the insulation and the multiple nonlinear time-delays that occur. Sound appears from a surprisingly black background with unexpected detail and dynamic contrast. The DBS battery packs will last for years. A test button and LED allow for the occasional battery check.
除左樓上師兄既專業解釋
非專業既分別係：價錢爭差唔多一倍！{:6_130:}
BTW唔係AQ我都唔個咖啡係貴過伏特加{:6_176:} 本帖最後由 jason1969 於 2013-2-21 13:30 編輯
其實DBS係用(Battery)有電冇電都有声，係声音好太分別 Gorgeous 發表於 2013-2-21 14:23 static/image/common/back.gif
接線同喇叭線既分別我知, 我想知HDMI既分別
我用緊AQ DIAMOND & COFFEE , 試過無用電，声音好大分別 Gorgeous 發表於 2013-2-21 15:48 static/image/common/back.gif
分別係邊度?
有電，声音係多左，細細d声都會聽到好清楚 jason1969 發表於 2013-2-21 15:59 static/image/common/back.gif
有電，声音係多左，細細d声都會聽到好清楚
我就聽唔出！{:6_168:}
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