The four KM5 microphones have a spring loaded adjustable drum-rim mounting bracket that ensures perfect positioning for snare and tom applications.
这四个KM5麦克风有一个弹簧可调鼓边缘安装支架，确保了陷阱和汤姆应用的最佳定位。
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In 2006 a patent was filed for the first snare drum shell made from 100% crystal and in 2009 the subsequent patent was filed for the HMS mounting system needed to hold the crystal.