To eliminate harmonic vibrations, I have experimented with many different materials for 灌沙線. I tested, (深)海底幼沙, 碳粉, 鋼沙, 石英沙 & 澳門黑幼沙 (contains 海綠石). Each of these materials have different properties. Hence, they will have different audio characteristics. After much research, numerous tests & experiments, I conclude that high density, non intrusive materials with small grain size are the key factors for the best outcome. A portion of 碳粉 is added to eliminate EMF. The best results for music (分析力, 細緻度, 高中低, 密度等) are:
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發表於 2010-6-6 14:11
