Fiber box II

Name: Fiber box II
SKU: 293
Availability: InStock

Fiberbox II: an advanced optical isolation tool engineered to enhance the performance of all CAS (Computer Audio Source) playback systems. The purpose of Fiberbox is to substantially reduce network noise and reclock signals, combating the sensitivity of computer music playback systems to interference.

In typical network systems, routers emit 2.4G and 5G signals that can interfere with LAN cables, leading to significant degradation in sound quality. Fiberbox overcomes this issue by using electro-optical and photoelectric conversion technologies to methodically isolate and eliminate high-frequency interference.

As an indispensable accessory for CAS systems, Fiberbox has been consistently enhanced and optimized over time. It integrates seamlessly with current connections such as Tidal, MQA, DLNA, and Roon Bridge, and can accommodate any music format protocol. It also minimizes jitter’s influence on signal transmission, ensuring a smooth and stable audio experience.

Our breakthrough lies in the synchronous clock we’ve developed. By optimizing the two fiber modules, we’ve managed to reduce jitter to an absolute minimum. As these modules operate on synchronized clock signals, the optical fiber meets the same stringent requirements when transmitting and receiving signals, thereby significantly reducing jitter.

Moreover, our high-quality signal transformer offers complete isolation for the clock and fiber module, resulting in extremely low phase noise.

The Fiberbox is further enhanced by a high-quality power supply (LPS) that emits noise less than 0.2mVrms. This ensures that the sound output remains 100% pure, regardless of the volume. As a result, the power of the sound is more impactful, the spatial range wider and deeper, and the vocals and details exceptionally defined.

The OCXO (Oven Controlled Crystal Oscillator) system clock provides ultra-low jitter between 0.25-0.35ps, and the Frequency Stability is within ±10 ppb Phase. With a LAN Speed of 1000M, the Fiberbox offers superior audio performance that transcends expectations.

OCXO system clock for extreme low jitter 0.25-0.35ps
Frequency Stability ±10 ppb Phase
1000M LAN Speed

Fiberbox 是設計用在電腦播放系統中網絡噪音的光隔離工具, 其實電腦音樂播放系統對於噪音係非常敏感的。一般網絡系統因為路由器產生2.4 G和5G訊號所以LAN線都會被高頻嚴重地干擾了導致音質嚴重地下降! 而fiberbox, 就是利用電光,光電轉換將所有不必要嘅高頻幹擾都一一隔離掉。到今日這個CAS不可或缺的配件當中都經歷了很多次的改良。為了配合現在Tidal, MQA, DLNA, Roon bridge等不用音樂格式protocol的連接，現在要求lan線內不只要除去雜訊更加要減少jitter在信號傳輸的影響!

我們發明了同步clock去優化2片 fiber module 將jitter 減少最低！因為兩片模組完全用同步的clock signal 所以光纖在訊號傳收發時得到完全一致的動作要求！從而達致減少jitter的效果。
再加上一隻優質的signal transformer 把 clock 和 fiber module 完全隔離所以絕對是非常低phase noise。

另外專用的LPS 提供了雜訊低於0.2mVrms的優質電源供應所以出來的聲音將會是百分百純淨，無論音場大小力量空間感到時前所未有的。