Philippe Bill

Which Direct_Attach_Cable did you compare with ?

have you tested a Direct Attach Cable ?? (just before the driver or the last switch) >>>the Melco version: https://the-ear.net/review-hardware/melco-c1-d20-sfp-a-direct-connection/ >>>the FS version: https://www.fs.com/de-en/products/40160.html

I just listened to a Lumin U2 mini with a Paul Hynes SR4 power supply, the quality is of a very high level and the Lumin app is constantly improving.. well done to Lumin !

Melco announces that its cable is compatible with Melco N1 & N5, Melco S10 / S100, Aurender, HiFi Rose, Linn Klimax DSM, Taiko Audio SGM Extreme / Extreme switch, SFORZATO DSP-Columba, DSP-Corvus, DST-Lepus... why not with Lumin U2 ?

@WKLIE questions for U2 on Fiber Network : some manufacturers offer "Passive Direct Attach Copper Twinax Cable" (DAC) -Taiko : https://taikoaudio.com/taiko-2020/product/extra-dac-cable/ - FS version : https://www.fs.com/products/40160.html?attribute=8771&id=2370565 - Melco : https://melco-audio.com/c1/ - aso... questions : - is the U2 compatible with a Direct Attach Copper cable (DAC) ? (Switch > DAC > U2) - is a "Passive Direct Attach Copper Twinax Cable" an upgrade for the U2 ? (vs Fiber).. explication : "max. power consumption 0.1W" ??

528Mhz is the minimum for my sMS-200Ultra With 312Mhz, the sMS-200 is blocked

Dac Cable : FS (SFPP-PC015) https://www.fs.com/products/39781.html?attribute=8715&id=2376335 SFP : Cisco : GLCSXMM RJ45 : Cat5 1attack

this cable is offered by Taiko (SFPP-PC015) and MELCO, the advantage is <0.1W https://taikoaudio.com/taiko-2020/product/extra-dac-cable/ https://www.fs.com/products/39781.html?attribute=8715&id=2376335 https://melco-audio.com/c1/ at home, between two Cisco switches, it's better than an RJ45 cable or an optical SFP link

the Direct Attach Cable (DAC SFP cable) of FS only costs 14$ ... a test doesn't cost much !! https://www.fs.com/products/39781.html?attribute=8715&id=2376335

yes ! the unit is disconnected from the network (SOtM GUI and my "Net Analyzer)

so I have a new sd card with the latest image with the new Kernel - 528Mhz version works perfectly - but with the 312Mhz version I see Eunhasu on the network the sMS-200 communicates via USB (volume) but impossible to access the web Gui and after a few minutes Eunhasu disappears from the network

May, https://i.ibb.co/7twnnff/Capture-d-cran-2024-01-26-06-47-43.png

May, My System (NAS > Nuc/Roon > SMS200Ultra) do not accept 312Mhz CPU speed !! The minimum is 528Mhz (Kernel 6.1.60-211) With 312Mhz, the sMS-200 is blocked, I don't understand the cause of this problem

if we only use Roon is it useful (SQ) to uninstall MPD, Shairport,.. ????

if we only use Roon is it useful to uninstall MPD, Shairport,..