A novel way to massively improve the SQ of computer audio streaming

[hurka]

Bridge mode connected,but sound get dark.Before opened,brighter.Interesting.....

[hurka]

I'm massively improved my sound quality.sold.

[hurka]

my answer easy ,short,clear.

sms 200,m rendu sound without soul.

[hurka]

H270N modo+12v 20Farad ultracapacitor :

15 seconds ,voltage drop: 1.5v

no need any isolation

simple usb port connected.

usb regen +lps1 make sound worse!

 

[hurka]

Singxer su1 minimum requirement 2 Pcs!! Lps1 power(5v).Use it ?

Singxer use bad clock? New uptone usb use the same.....

[hurka]

many outputs just disturbing each other.Im using only i2s.

[hurka]

pls don't use su1 with original power ,simple shit.only with lps1.

my plain : add 2 lps1 fed crystek xos in my lks amanero.

And compare with,without tx usb ultra.

if much better with tx usb,then I need think about this, or  sClk options.

 

[hurka]

10 minutes ago, romaz said:

 

My friend who is loaning me his tX-USBUltra also owns a standard sMS-200.  Using his BRIX (NUC) server with its standard USB port, he compared BRIX > tX-USBUltra > Chord DAVE against BRIX > sMS-200 > tX-USBUltra > Chord DAVE and in comparison, straight USB sounded flat and dull.  Just like me, he uses the "direct connection" with his sMS-200.  I'm pretty sure I will find the same thing with my setup that he has found and so my greater interest will be to see what happens with the Adnaco in the chain.  Adnaco with stock clocks + tX-USBUltra might give me some sense of how good the Adnaco might sound with its clocks replaced, especially since I believe they are both using the same TI USB chipsets.

So the Brix NUC usb out flat and dull.(only one dc input for all components!!!)

But my separately powered(u caps) mobo sound not.

[hurka]

5 minutes ago, ElviaCaprice said:

 

Roy, I take it your friend was using quality power supplies on his testing?  I don't understand what flat and dull mean in audio terms?  Sometimes some folks attribute electrical noise as being alive or full of energy. 

I don't have a lot of confidence in the Adnaco S3B in single mode, after reading an old review here, where they compared the Adnaco (powered with an LPS) to an SoTM Usb audio card and couldn't declare a winner. 

Page down about 3/4 to Obee.

 

As always I shall be interested in your findings.

My older z97 itx mobo usb sound dull and flat.external usb card help ,but new series 270 much much better.

sound galleries don't use any usb cards I think.Linn ,lumin makes only better separately power fed cheap clock.

sotm use special tcxo,ocxo?send picture pls,

master clock input?(1000dollar stuff)rubidium clock required?this is really funny

4 clock output?   the cables need short one ! cant put together with one clock.....

 

[hurka]

12 minutes ago, tboooe said:

May I ask what z270 mobo you are using?

gigabyte h270n usb out fantastic.

[hurka]

z series don't know,h series need 2 amper fed ultracapacitors

[hurka]

12volt 20000mah battery sound almost the same,really enjoyable,can run 6 hours without charge,cost around 40 dollar

lampi have battery mobo upgrade,can you decide witch one do you like.

[hurka]

if you don't have money but you have sms 200,buy some  battery 12v ,find some caps more as possible...and go 

[hurka]

uptone audio lps1 best power supply I think.but I need 12pcs .so check taobao about this if you can soldering....

[hurka]

ok romaz, nobody have sms 200 ultra but you have .

hard words coming.......

pay for you sotm  or not.

[hurka]

ok romaz,once again

why need rubidium master clock(noisy)with this full owerpriced sotm clock???

where the pictures this 1000dollars clock uses xo,ocxo,

how CAN I CONNECTED 4 output with others short cables ... 

[hurka]

sms200 Ultra/Lps1-USPCB-singxer f1/Lps 2-i2sDac

somebody can trial this?

[hurka]

I created my uspcb for test with  1mm diam.4cm long high purity silver.

The uptone stuff sound better.But I need 2pcs Ucap psu,and short high quality Y cable feeding iso regen usb input.

otherwise sound worse.

[hurka]

7 hours ago, dgarretson said:

I'm close to break-in  of the combo SOtM SMS-200Ultra/ts-USBultra/SPS-500, together with the SOtM-sourced D-Link switch timed by the SMS-200Ultra via a 6" SMB cable from Digikey.  All SOtM pieces are synchronized to a Stanford Research Systems Perf-10MHz rubidium clock via Canare 75ohm BNC cables, with the Perf-10 powered at 12 Vdc by a Hynes SR-7. This is definitely an improvement over mR powered by Hynes SR-7.  The gestalt is enhanced with short DIY USB cables made of shielded 3 nines dead soft silver USB cables.  Building a good silver USB cable is fairly simple.  I wouldn't waste $$ in that area.      

So the ~7000$ sotm chain better than mr+SR7.

[hurka]

Morion ocxo MV341phase noise of <-120 dBc/Hz at 1 Hz and <-146 dBc/Hz at 10 Hz.

http://www.microwavejournal.com/articles/print/26279-precision-low-phase-noise-low-adev-ocxo-mv341

https://item.taobao.com/item.htm?spm=a1z10.1-c.w4004-10262758976.16.437407835c0R9Z&id=528552934348

[hurka]

14 hours ago, zephyr24069 said:

Great specs for phase noise and great Allen performance; are you including this as you plan to build the sub-assembly shown and use it in your system?   If so, it would great to hear more details,...power supply that will be involved, etc..and any testing of the finished product in your system.  Thanks for posting this!

This time just the plan,but I have some U caps board 16v(max) 20F 6pcs fed my atx mobo before,i think this is the finest psu in this (50-50.000$)range

[hurka]

Mr Jos alredy use it

[hurka]

2 hours ago, Elberoth said:

 

What is the company name ? Tried to google 'Jos Audio', but got nowhere.

I think some small Chinese manufacture.I talked with "Jos",but don't have this better ocxo.Need order from morion myself.

[hurka]

Somebody trialed normal xo's output combined with pulse transformer?

[hurka]

overloaded lps1's+ugly heatsink=WOW ?????