CHORD Qutest - Free Shipping

CHORD Qutest - Free Shipping

HK$13,680.00
HK$13,680.00
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Description
CHORD Qutest DAC 純解碼器 數位類比轉換 支援高達 32bit 768kHz 豐富細節質感 搭作桌面CAS音響

Qutest 雖然僅有巴掌般的大小,但是內部數類轉換線路依舊不假他人之手,也不採用市面上現成的晶片,全部以Chord工程師Rob一手研發的運算法打造而成。該機採用低耗能的Xilinx Artix 7 (XC7A15T) FPGA可自編程式晶片做為Qutest的數位音檔處理核心,以Rob獨特的「tap」概念,還原各個取樣點之間遺失的音訊。至於DAC電路,同樣採用Rob自行研發的Pulse Array DAC電路,由10個離散式元件所組成,讓您聽到的聲音,絕對與採用現成DAC晶片的器材有所不同。

這台小巧的DAC還有個特別的功能,那就是輸出共有1V、2V、3V RMS三種輸出電平,可以適應不同種類的後端器材,傳出適當的音量,而它也和Hugo 2一樣,具備多種數位濾波器,讓您可以輕鬆獲得理想的聽感。

規格:
  • 型式:DAC
  • 晶片:Chord Electronics客製化Xilinx Artix 7 (XC7A15T) FPGA晶片
  • Tap長度:49,152
  • Pulse array:10 element pulse array design
  • 頻率響應:20Hz – 20kHz +/- 0.2dB
  • 輸出級:Class A
  • THD: <0.0001% 1kHz 3v RMS 300Ω
  • THD與噪訊 (3v RMS): 117dB at 1kHz 300ohms ‘A’ wighted (reference 2.5v)
  • 2.6 uV ‘A’ weighted 噪訊:底噪低於可偵測範圍
  • 聲道分離度:138dB at 1kHz 300Ω
  • 重量:770g
  • 尺寸:41mm (H) x 160mm (W) x 72mm (D)

100% NEW 全新. 香港 CHORD 行貨正貨. 香港 CHORD 代理 1年 保養 ( Supplied & 1-Year Warranty by Hong Kong Authorized Dealer )

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