空山鸟语sshong 发表于 2015-7-10 15:04:14

分享一小点经验

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
      经不起朋友诱惑,最近入了台松下开盘机,因为普京在用同款,所以号称“总统机”。机子是日本版,电压为100V,在淘宝上拍了台日本产二手变压器。变压器到手,做工很精致,通电一试,发觉有哼声,虽然不算厉害,总归不太爽。要求退或者换吧,几十斤的大家伙也麻烦。用手摸变压器外壳,发觉有轻微震动,于是灵机一动,把闲置多日的一付高丘避震脚钉尖头朝上放置在变压器上,发觉哼声明显减轻,并且脚钉处于不同的位置效果不尽相同,最终找到最好的位置,哼声基本消除(有手机渣图为证)。以前以为,之所以称之为脚钉,自然是垫在器材下面的,没有想到原来脚也可以长在头上,并且吸收震动的效果还相当可以。有同样困扰的朋友不妨也可以试试。





阳光枫林 发表于 2015-7-10 15:07:29

加了东西的确可以改变器材的谐振频率,减少震动

小白 发表于 2015-7-10 15:08:21

起类似作用的还有沙袋。 Entreq有个做成老鼠状的东西。FE的Resonator也比较有名。

歌德密丝 发表于 2015-7-10 15:16:32

天朗的箱子好听吗

空山鸟语sshong 发表于 2015-7-10 15:31:42

阳光枫林 发表于 2015-7-10 15:07 static/image/common/back.gif
加了东西的确可以改变器材的谐振频率,减少震动

这是专业水准的解释:victory:

空山鸟语sshong 发表于 2015-7-10 15:33:02

小白 发表于 2015-7-10 15:08 static/image/common/back.gif
起类似作用的还有沙袋。 Entreq有个做成老鼠状的东西。FE的Resonator也比较有名。

找机会也来试试沙袋,这玩意成本低廉{:1_108:}

空山鸟语sshong 发表于 2015-7-10 15:36:22

歌德密丝 发表于 2015-7-10 15:16 static/image/common/back.gif
天朗的箱子好听吗

这个看个人口味了。
于我来说,当然是好听的,尤其用模拟音源,否则我不会用完全不成比例的前端和周边投入来侍候它。:L

sti135 发表于 2015-7-10 15:40:25

顶空山兄的帖子!

对开盘机流口水呀!

阳光枫林 发表于 2015-7-10 16:43:32

歌德密丝 发表于 2015-7-10 15:16 static/image/common/back.gif
天朗的箱子好听吗

空山兄家的天朗图贝利声音非常棒!

zhjzhj 发表于 2015-7-11 04:50:28

:victory::victory::victory:

kyokyo 发表于 2015-7-11 08:27:07

个人经验是用水袋,放在顶上吸震无敌,比钉子弹簧之类的机械品强大多了。

kell 发表于 2015-7-11 08:34:40

kyokyo 发表于 2015-7-11 08:27 static/image/common/back.gif
个人经验是用水袋,放在顶上吸震无敌,比钉子弹簧之类的机械品强大多了。

一般压重均有效果。

kyokyo 发表于 2015-7-11 12:33:02

kell 发表于 2015-7-11 08:34 static/image/common/back.gif
一般压重均有效果。
重压可以止住震动,但是刚性物体之间会碰撞,甚至发生震动劣化。而水袋(不是满的,而是软的)那种,震动很快被水分子吸收,而且阻尼是线性的,效果会很好。

liubaba123 发表于 2015-7-11 14:12:00

赏心悦目的环境和器材

watson0105 发表于 2015-7-11 14:33:36

kyokyo 发表于 2015-7-11 08:27 static/image/common/back.gif
个人经验是用水袋,放在顶上吸震无敌,比钉子弹簧之类的机械品强大多了。

哪天水袋漏了,玩有源的就悲剧了
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