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[商戶廣告] JCAT Net Card FEMTO x UpTone JS-2 Linear Power Supply

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發表於 2018-12-4 14:16:05 | 顯示全部樓層 |閱讀模式
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發表於 2018-12-4 14:31:04 | 顯示全部樓層
JCAT 和 Uptone 出品,必屬好嘢!   

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發表於 2018-12-4 14:32:28 | 顯示全部樓層
用過的Audio grade USB card裡也是JCAT Femto的最自然同好聲

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發表於 2018-12-4 14:49:50 | 顯示全部樓層
發表於 2018-12-5 10:34:34 | 顯示全部樓層
Excellent Post.  
Do you have JCAT USB card in stock too ?  

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 樓主| 發表於 2018-12-5 10:41:21 | 顯示全部樓層
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發表於 2018-12-6 00:45:47 | 顯示全部樓層
我用緊lps-1.2供電micro iusb3.0

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發表於 2018-12-6 10:39:37 | 顯示全部樓層
littlecx 發表於 2018-12-6 00:45
我用緊lps-1.2供電micro iusb3.0

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發表於 2018-12-10 20:37:55 | 顯示全部樓層
The addition of JCAT Net Card Femto + Uptone JS-2 to my Roon system is giving me the best sound quality I have ever had !

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發表於 2018-12-11 14:09:45 來自手機 | 顯示全部樓層
Hi vhs,
Your put music file on Roon server local drive or NAS ?
And how you utilities the 2 ports on the card ?
Thx.
發表於 2018-12-11 15:03:16 | 顯示全部樓層
paulkwan 發表於 2018-12-11 14:09
Hi vhs,
Your put music file on Roon server local drive or NAS ?
And how you utilities the 2 ports on ...

Hi paulkwan,

All the music files are stored in two traditional hard disk drives in Roon Core Computer.

The said hard disk drives are connected to the onboard Marvell 88SE9172 chipset instead of Intel Z97 Express chipset, which provides better sound quality.

Only one lan port of JCAT Net Card Femto is used and is directly connected to dCS Network Bridge via a 13m-long Supra Cat 8 Ethernet cable.

In order to remotely control the Roon Core Computer by iPAD, one lan port of Z97 motherboard connected to a wireless router is shared with JCAT Net Card Femto by using the built-in feature of Network Bridge in Windows Server 2016.

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發表於 2018-12-11 17:10:22 | 顯示全部樓層
The addition of Uptone JS-2 will further improve the sound quality in the aspects of focus and soundstage. Putting audio grade SATA cables (i.e., Afterdark ClayX SATA III cable) for the hard disk drives will further enhance sound clarity and strengthen the lower sound frequencies.  

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發表於 2018-12-11 20:20:03 來自手機 | 顯示全部樓層
vhs 發表於 2018-12-11 15:03
Hi paulkwan,

All the music files are stored in two traditional hard disk drives in Roon Core Com ...

I also have NB and JS-2, your sharing inspired me on how to make use of them.
發表於 2018-12-11 22:22:09 | 顯示全部樓層
paulkwan 發表於 2018-12-11 20:20
I also have NB and JS-2, your sharing inspired me on how to make use of them.

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發表於 2018-12-12 13:47:26 | 顯示全部樓層
paulkwan 發表於 2018-12-11 20:20
I also have NB and JS-2, your sharing inspired me on how to make use of them.

If you use dCS NB, you should connect an external word clock to both the DAC and dCS NB. The improvement is huge !

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發表於 2018-12-12 21:48:58 來自手機 | 顯示全部樓層
vhs 發表於 2018-12-12 13:47
If you use dCS NB, you should connect an external word clock to both the DAC and dCS NB. The impro ...

已用緊 Mutec + Cybershaft 做鐘俾 NB,network 入 NB 用緊 switch with SFP -> FMC -> LAN 線入 NB。
咁睇可能用隻靚 switch 取代 FMC 效果或者更好…
發表於 2018-12-12 23:44:47 | 顯示全部樓層
paulkwan 發表於 2018-12-12 21:48
已用緊 Mutec + Cybershaft 做鐘俾 NB,network 入 NB 用緊 switch with SFP -> FMC -> LAN 線入 NB。
咁 ...

Try not to use any network switch and/or router between NB and computer.

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發表於 2018-12-16 09:07:44 | 顯示全部樓層
本帖最後由 paulkwan 於 2018-12-16 09:09 編輯

我 Roon server 上有 onboard dual lan 試過直去 NB, 效果好壞參半. 這 fanless 類似 NUC 的小電腦, 無 PCIe 加卡. 可能考慮用隻靚 switch 解決.
DSCF2902.JPG
發表於 2018-12-16 12:38:22 | 顯示全部樓層
paulkwan 發表於 2018-12-16 09:07
我 Roon server 上有 onboard dual lan 試過直去 NB, 效果好壞參半. 這 fanless 類似 NUC 的小電腦, 無 PCI ...

其實NUC應該都用到JCAT張卡,官網有教但就樣衰D...

https://jcat.eu/install-jcat-cards/

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發表於 2018-12-16 18:43:44 | 顯示全部樓層
paulkwan 發表於 2018-12-16 09:07
我 Roon server 上有 onboard dual lan 試過直去 NB, 效果好壞參半. 這 fanless 類似 NUC 的小電腦, 無 PCI ...

Did you set up the Network Bridge in Windows OS when you directly connected the computer to dCS NB ?

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