ifi Audio Go Link 隨身小尾巴 耳擴 USB DAC - DigiLog 聲響實驗室
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ifi Audio Go Link 隨身小尾巴 耳擴 USB DAC

Promo Price
NT$  1,900
Earn 19 points with this purchase
Free shipping over NT$3,000
1-year warranty & repair
3/6-month 0% interest
Installment Info:
3 months 0 interest, per month NT$ 633
6 months 0 interest, per month NT$ 317
Restocking
NT$ 1,900
Go Link 隨身小尾巴 耳擴 USB DAC ifi Audio Go Link 隨身小尾巴 耳擴 USB DAC NT$ 1,900

關於 ifi Audio

ifi Audio Go Link 是一款耳機擴大機,為可隨身攜帶的 USB DAC 耳擴。

ifi Audio 來自英國 Southport,致力於聲音科技、技術研發。為了讓人們得以以更加純粹的方式聽到聲音原本的樣貌,開發許多小型甚至隨身型的聲音處理工具,例如能夠接上攜帶型電子設備的 DAC - Go Link / Go Blu。

GO link 是您享受音樂中缺少的重要環節

首先,他能連接有線耳機及耳罩式耳機至沒有配置 3.5mm 的輸出裝置。

第二,即便您的輸出裝置備有耳機孔,go link 依舊配有強大的聲波升級,這是因為他備有複雜的轉換器 (Digital to Analog Converter),且他的放大器電路表現優於電腦或其他設備裡存有的音訊處理器。

Go link 的一端是 USB-C 接口,另一端則是轉換器 (DAC) 及耳機放大器電路,兩者的外面都用堅固且輕巧的鎂合金外殼包裹住。

兩者的中間則連接著柔性電纜,允許轉換器及音訊放大器可以朝向聆聽者,又能夠減少 USB 接口連接時的壓力。

可扭轉

將 GO link 兩端連接在一起的電纜採用雙絞線配置,分別使用鍍銀銅導體和單獨的聚合物絕緣體。

這種扭轉的設置有助於優化電感及電容,也有助於抑制噪音。

防止 GO link 的表現受到附近電源所產生的電磁干擾。沒有失真意味著您可以不受干擾的盡情享受。

口袋內的 DAC

在 GO link 的核心是來自 ESS Technology 的 Sabre HiFi series 系列裡高性能的 DAC (數模轉換器) 芯片,ES9219MQ/Q 受益於 32 位元 HyperStream III 的架構。

這結合了 Quad DAC+ 和時脈抖動消除器技術,加上我們使用專用時鐘電路同步脈衝電路,提供了出色、真實、清晰、令人印象深刻的動態範圍。

由於 DAC (數模轉換器) 芯片高級的規格,實現了例如 DRE (動態範圍增強) 的可調增益,及最小化 THD (總諧波失真) 及串音干擾。

也可以下載軟體在數字濾波器中做選擇。

跟著音樂動起來

與其他耳機轉接孔不同,GO link 不依賴數位設備中軟體內的音量控制,這會嚴重影響音頻分辨率,相反,在連接設備上調整音量可以控制 GO link 的 DAC (數模轉換器) 音量,而不是調整手機、電腦或平板的音量。

這種基於硬體的音量調整則是另一種有助於 GO link 提供卓越聲音性能的功能。

色彩絢麗的高分辨率

擁有小巧的尺寸及親民的價格的 GO link,也同時擁有令人印象深刻的高分辨率音訊證書。

  • PCM 32bit/384kHz
  • DSD 11.2MHz (DSD256)
  • MQA

LED 燈會依照傳入的 PCM、DSD、MQA,或是 PCM/DSD 採樣率及音訊格式而改變。

耳機天堂

GO link 的耳機放大器為鍍金的 3.5 毫米耳機輸入孔,採用我們的 S 平衡配置以減少噪音及串擾。

它為 32ohms 提供 70mW 的輸出功率,為 600ohms 提供最大 2.05V 的電壓輸出。

這使它有足夠動力驅動可能與 GO link 一起使用的頭戴式耳機或耳塞式耳機,並輕鬆超越任何智慧型設備或電腦所提供的內置耳機輸出。

產品特色

  • Hi-Res True Native® 能夠從 MP3 播放至 DSD256、PCM384 和 DXD384
  • 分離 ESS Sabre Hyperstream DAC 芯片組,帶有時域抖動消除器、分立震盪器和 112dB 動態範圍,適合對聲音較有完美要求的聽眾
  • 廣泛的抖動消除技術,應用於數位階段,包括我們的 GMT (全球主定時) 毫微微經度時鐘和智能內存緩衝器。這代表了一個完全「開箱即用」的系統,可以一勞永逸的解決源抖動問題
  • 在音樂製作中,動態範圍意味著最響亮和最安靜的聲音之間的差異。它以分貝或簡稱 dB 為單位進行測量。在單個音軌中,動態範圍表示音頻文件中最響亮和最安靜時刻之間的 dB 差異。您可以將系統中的動態範圍視為本底噪聲和削波點之間的空間,當聲音低於本底噪聲時,您將無法分辨媒體的信號和系統噪音之間的差別。當聲音超過削波點時,其波型的頂部將被突然切斷,從而導致刺耳和失真。iFi 的專有技術將動態範圍擴展了 6dB 或更多,以改善聆聽體驗
  • iFi 獨有的 S-Balanced® 電路提供單端和平衡耳機的最佳性能
  • TDK C0G (1 級陶瓷) 電容器為諧振電路應用,提供高穩定性和低損耗。這些電容器越來越接近純頻率恆定電容理論的理想值,可將電容器引起的失真降到極低的水平,它們的價格昂貴,但卻完美的輔助了我們的產品
  • muRata 控制型,低 ESR 及 high-Q 多層電容器。Murata「ESR 控制」的噪音抑制能力令人印象深刻

商品規格

輸入
USB-C
音訊格式
DSD 256 / 11.3 MHz、PCM 384 kHz、MQA
DAC 芯片
ESS ES9219MQ/Q(Sabre HiFi)
耳機輸出
3.5mm
功率輸出
≥1.5V/70mW @ 32Ω;2V/14mW @ 300Ω
輸出阻抗
<0.40Ω
信噪比
≥125dBA (2.05V)
動態範圍 DNR
≥122dB(A) @ 0dBFS
總諧波失真 THD
≤0.004% (1.27V @ 32Ω)
頻率響應
10-80kHz (-0.5dB)
耗電量
無信號 ~0.2W / 最大信號 ~1W
尺寸
135 x 12.6 x 7.6 mm
展開完整規格(2 項)
電纜長度
60mm
重量
11g

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Q1. How is shipping calculated? Is there free shipping?

Orders over NT$3,000 qualify for free shipping. Orders under NT$3,000 incur a NT$120 shipping fee. In-store pickup is always free.


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We accept: credit card (single payment, or 3/6-month installments), bank transfer, convenience store payment code, cash on delivery, in-store payment, and AFTEE deferred payment. Installments are currently available only for credit cards issued by CTBC Bank, E.SUN Bank, and Taishin Bank. Cash on delivery is not available for software products or orders over NT$10,000.

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Store address: 2F., No. 2-1, Aly. 2, Ln. 244, Sec. 3, Roosevelt Rd., Zhongzheng Dist., Taipei City. Opening hours: Monday to Saturday 11:00 – 18:30 (closed on Sundays).


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Please contact us by phone or email within the inspection period, providing the reason for the return/exchange, current product condition, phone number, and pickup address. We will arrange the return within 3-5 business days.


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Bank Transfer: Please contact service [at] digilog.tw with your complete bank details (bank name, branch name, bank code, account holder name, account number). We will arrange courier pickup of the returned product and transfer the refund to your designated account within 5-7 business days.


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Products come with a 1-year warranty. For repairs during the warranty period, please contact service [at] digilog.tw or call +886-2-23638171.


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