Howen International Co.

19/07/2026

JCAT Optimo S ATX Full Linear Power Supply. 市面上最高階全線性PC電腦 ATX 火牛，因零件短缺曾經聽產多是現在有限量恢復生產，安全可靠，自五年前推出售出的沒有任何維修個案。

Building a highend super pc for music server one area that turned consummate audiophiles away is the ATX power and its power supply. Introducing JCAT's newest member of the Optimo family: The OPTIMO S ATX. A true full linear power

24/06/2026

DENAFRIPS Erato R-2R DAC解碼，只需HK$3480就可享受 DENAFRIPS的R-2R聲音，全鋁合金機身，機身小巧但上手有份量的體重，應該是這價位的首選純DAC. 現貨售賣中!
https://www.howenint.com/products/denafrips-erato-r-2r-dac

08/05/2026

DENAFRIPS 新出的DN-7N01 型號XLR 平衡類比線，7N單晶銅，價錢可人，絕對是DENAFRIPS可靠匹配。

Denafrips' 7N01 balanced XLR analog cables are made with the highest quality purest 7N single crystal copper as conductors. Shielding against external noise emission is also a main factor a main factor when making and assembling s

13/04/2026

DENAFRIPS Hermes 15TH AIO-DDC. 應該是市場內性價比最高的DDC ( Digital to Digital Converter ). AIO 代表 All-In-Out, 設有 USB, AES/EBU, COAXIAL, OPTICAL 輸入；”洗水” & OCXO晶震後提供優良的i2S, AES/DUAL AES, COAXIAL, & OPTICAL 輸出。
全鋁板機殼結構，高質O型環牛為優質電源基礎，兩枚高精準45.1584M & 49.152M OCXO 主時鐘。
香港版兩年行貨保樣，包順豐運費去香港地址。

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