日本 DS Audio 偏心率修正器 ES-001 / ES002

Avantgarde-HK

這是eccentricity detection Stabilizer
偏心率修正器。

這設備可以量度唱片紋是否在正圓心旋轉。

因為在製作唱片過程中難以保證壓制出來的唱片是在正中圓心。所以常有發現唱臂在行的時候常見左右擺動。這個誤差足足以低消高級黑膠盤的穩定及準確。

用了這個偏心率修正器你就可以欣賞到最佳效果。

ackcheng

https://ds-audio-w.biz/products/563/

ackcheng

very interesting equipment

ConstantK

放正隻黑膠後，按住隻碟然後攞走哩舊嘢，再放番隻Tungsten發燒碟壓落去

Avantgarde-HK

Avantgarde-HK

The first is that the unstable rotation causes fluctuations in pitch across the frequency range. The second is that if the record eccentricity is not corrected, the cartridge and tonearm will be forced to sway from side to side as they follow the groove. This impairs the stylus ability to accurately track the groove and results in a muddy sound and an unstable sonic image.
As a result, the full potential of even the highest quality systems will not be realised by the listener. Correcting this eccentricity as much as possible allows you to unlock far more of the potential performance of your equipment.

zelo

呢件配件真係幾有趣，幾時會有demo 示範？

littlecx

隻黑膠碟中間個窿插左落唱盤度唔係已經定左位?點解仲可以郁得到? 睇黎只可作小幅度擺正，80年代nakamichi成個盤郁先係真正解決問題

Avantgarde-HK

這是最新design.  據設計師說比以往的設計更有效更精確。6月初開始供貨，到時可以給大家示範。青柳哲秋先生希望在今年8月香港 HiEnd A/V show 親自到港為大家講解及示範ES -001 {:5_126:}

Avantgarde-HK

很多發燒友留意的 DS Audio ES 001 偏心率修正器




第一步: 先測試唱片的偏移情況




第二步: 移正後 ES 001 會顯示 OK




之後就可以播放, 非常方便操作.  效果驚人.

Avantgarde-HK

This is the best and one one device for optimize the vinyl playback.  Every serious audiophiles musr have one.

Avantgarde-HK

Michael Fremer on the DS Audio ES 001 Eccentricity Stabilizer

DS Audio's ES 001 Eccentricity Stabilizer uses lasers and computer control to read record grooves in real time to help you center even slightly eccentric records to remove even the smallest traces of "wow" on your records. Once correctly centered whatever residual "wow" you hear is either from your turntable, the mastering lathe or even the tape playback machine.

Avantgarde-HK

這個來自日本DS Audio的軸心瞄準器，是憑他們以往光學鼠標的技術發展出來，是一樣很有創意的產品，確實可以將偏心的黑膠唱片經修正後，聲音有很大的提升！

Avantgarde-HK

DS Audio ES-001 Eccentricity Detection Stabilizer

racewong

Avantgarde-HK

Excessive wow and flutter presents two problems



The first is that the unstable rotation causes fluctuations in pitch across the frequency range. The second is that if the record eccentricity is not corrected, the cartridge and tonearm will be forced to sway from side to side as they follow the groove. This impairs the stylus ability to accurately track the groove and results in a muddy sound and an unstable sonic image.
As a result, the full potential of even the highest quality systems will not be realised by the listener. Correcting this eccentricity as much as possible allows you to unlock far more of the potential performance of your equipment.

Avantgarde-HK

真係返唔到轉頭

Avantgarde-HK

ES 001 是真正黑膠友要擁有的設備, 因為用後提升音效之大, 真係返唔到轉頭.  

littlecx

Avantgarde-HK 發表於 2022-12-1 11:27
這個來自日本DS Audio的軸心瞄準器，是憑他們以往光學鼠標的技術發展出來，是一樣很有創意的產品，確實可 ...

HiFi發燒台呢個視頻示範解答左我之前提出嘅疑問，隻碟放左落個盤已經定左位，點解仲可以郁得到，原來要搵野整大隻碟個窿，哈哈，我就唔會走去搵野刮爛隻碟嘞，仲要逐隻碟刮，你刮埋我份

都話左80年代nakamichi高科技黑膠唱盤，實實在在用個盤偏移軸心去就隻碟，先係正確，方便，零創傷解決方法。

日本人追求極致解決精神，冇其他人做得到

Avantgarde-HK

littlecx 發表於 2025-2-14 09:26
HiFi發燒台呢個視頻示範解答左我之前提出嘅疑問，隻碟放左落個盤已經定左位，點解仲可以郁得到，原來要搵 ...

DS Audio ES-001 偏心修正器可以用係任何唱盤, 但 Nakamichi TX 1000 只能在這唱盤上用到.

其實 80%左右唱片都不用擴孔就能調整到偏心的.  只有少量唱片偏心好嚴重才預擴孔.  再者, 如果隻碟偏心很逺, 聲音就會差, 又唔想開孔怕失去價值,  咁keep 都無謂, 很多用家意見是索性會放咗佢再搜過隻.