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XXHighEnd > Ultimate Audio Playback > Phasure NOS1 DAC > XXHighEnd / Phasure NOS1 Review 6moons
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Author Topic: XXHighEnd / Phasure NOS1 Review 6moons  (Read 26126 times)
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pedal
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XXHighEnd is THE best buy in Hi-Fi. Thank U Peter!


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« Reply #15 on: January 01, 2013, 07:59:07 pm »
Congratulations with the splendid review in 6moons. Finally some weighty acknowledgment from “the outside”.

But we - the owners and users of XX/NOS1 - didn’t have to wait for such a review to appear. We knew already for a long time that your technology is State Of The Art.

-The early years of Phasure parallels the faith of Led Zeppelin’s early career: Their tours outsold The Rolling Stones by 3:1. They broke the attendance records of The Beatles and all of their 5 albums where in the charts simultaneously selling in millions. The music was groundbreaking and the concerts were legendary. The fans knew it and showed their appreciation. But the music press and the mainstream media didn’t have a clue, both ignoring and failing to understand the greatness of LZ. Not until 1975 did LZ receive the universal praise they deserved.

Anyway, kudos to 6moons for their “discovery”. For sure it will help spreading the Phasure gospel across the audiophile world!
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Hardware: Stealth Mach III > Lush^2 > 24/768 Phasure NOS1a/G3  > active preamp > 3-way active XO > amps > ribbon/dynamic true line source speakers.

Settings all settings as recommended by Peter by October 2019.
Gerard
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« Reply #16 on: January 01, 2013, 08:54:53 pm »
Hey Peter,

Well isn't that a nice way to end 2012! As said well deserved for you both!

Good job !  drinks

All the best for next year!

And again thanxxxxxxx!!!  Happy
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Januari 2017 XX 2.05
OriginAE x11v Home build HTCP ~ Asus x79 mobo 3930K 12 core underclock 500 MHz,
16GB, *Windows 10 Pro 64 bit build 14393.0* *from RAM*, music on music server / Engine#4 Adaptive Mode / Q1/-/3/4/5 = 14/-/1/1/1 / Q1Factor = 1 / Dev.Buffer = 4096 / ClockRes = 1ms / Memory = Straight Contiguous / Include Garbage Collect / SFS = *0.10*  (max 60) / not Invert / Phase Alignment Off / Playerprio = Low / ThreadPrio = Realtime / Scheme = Core *3-5* / Not Switch Processors during Playback = Off/ Playback Drive *none* (see OS from RAM) / UnAttended (Just Start) / Always Copy to XX Drive (see OS from RAM) / All Services Off / Keep LAN - Not Persist / WallPaper On / OSD On / Running Time Off / Minimize OS / XTweaks : Balanced Load = *43* / Nervous Rate = 1 / Cool when Idle = 1 / Provide Stable Power = 1 / Utilize Cores always = 1 / Time Performance Index = Not the best (OS from RAM issue) / Time Stability = Off (OS from RAM issue) / Custom Filter Mid 705600 / -> USB3 (Silverstone both sides isolated = Sw#3 of NOS1a = Up) -> *Clairixa USB 15cm* -> Intona Isolator -> Clairixa USB 0.70m -> 24/768 Phasure NOS1a 75B (BNC Out) async USB DAC, Driver v1.0.4b (4ms) -> Blaxius BNC interlink ->> Metrum Amps ->> Metrum Acoustics ESL Open Baffle.
Mike
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« Reply #17 on: January 02, 2013, 08:46:32 pm »
Congratulations Peter!

As has been said before; We always knew it was the best but now it is more or less "official".  Wink

Looking forward to receiving my NOS1 USB tomorrow! Perhaps the first one to take delivery in 2013?

Keep up the good work and can't wait to see what you come up with this year....

Mike
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Toshiba Satellite notebook PC running Vista Home Premium. Intel dual core processor, 1.6 Ghz. with 2 gigs of RAM. My XX settings are Scheme 3, Nothing and High.  DAC is set at 16 Bits.
Nick
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« Reply #18 on: January 02, 2013, 09:46:23 pm »
Mike,

I think 2013 is a vintage year for NOS's haha.

Enjoy,

Nick.
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Audio PC

C621 motherboard, Xeon 40 thread CPU.

 w10 14393 RAM OS => XX V2.10 / adaptive mode / XX buffer 4096 / NOS USB driver v 1.02 buffer 16ms / Q1,2,3,4,5 = 10,-,1,1,1 / xQ1 =15 / unattended / SFS 0.69Mb / memory straight continuous / system clock 15.0ms / Threadprio RealTime / Playerprio Low / CPU scheme 3-5 / 16x Arc Prediction / Peak Extend off / Phase alignment off / Phase off  / XTweaks : Balanced Load 35 / Nervous Rate 10 (or15) / Cool when Idle n/a / Provide Stable Power 0 / Utilize Cores always 1 / Time Performance Index = Optimal / Time Stability  On =>  Lush USB cable => modified NOS1 USB DAC => no pre amp => Orelo active horn loudspeakers with modified bass channel DSPs.

Music server: X99, Xeon 28 thread PC.

System power two 3kva balanced tranformers with dedicated earth spur.
CoenP
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« Reply #19 on: January 03, 2013, 12:55:36 am »
Did we expect any other result? Happy

Anyway, congratulations!

Well, this review got me thinking about my earthing setup. Though playing wo (noticable) problems some aspects of the sound have bothered me for some time. Actually i remebered since I put a new grounded powercord to my pc (the old diy one had no ground -earth- connection).

Replacing it with the old power cable one again loosened up the sound considerably, but not to my total satifaction. Then I remembered my settings that have been a compromise quite different from others with an nos1 on this forum. Setting them more in line with Peters and others did give me a much better balanced sound. The final tweak was to flip the plug in the powerstrip and here we are again with the glorious and musical nos1 sound.

I have to get this sorted out one time with a proper nos1 approved system grounding plan. The sound is very sensitive to any change you apply.

Regards, Coen
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Settings: Qn: , SFS: , timeres: XT tweaks: , buf: 4096, driver: 8 ms,

Audio PC (jan 19): XXHE PC v1 with RAMdisk w.o. videocard and 1 of 2 cpu fans + BRIX/USB3 storage musicserver. ETN to Fibre converters (linear supplies), 500m SFP modules & 5m OM4 cable. Power cable PE not connected, together with nos1 and poweramp in separate "audio" powerstrip.

Clarixa set + Intona (or Lush 1m), Phasure NOS1a-75B G3 USB (buf 16 ms)-> Blaxius ->SE EL95 (0,8W triode) + cheap link to Abaqus 300W plateamps> Bastanis cable-> Bastanis Sagarmatha Duo ("DIY").

[other sources: TD124/3009SII-i/Grace F9/lounge LCR phono; Rega Planet 1997 vintage]
PeterSt
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« Reply #20 on: January 03, 2013, 08:43:12 am »
Quote from: Mike on January 02, 2013, 08:46:32 pm
Looking forward to receiving my NOS1 USB tomorrow! Perhaps the first one to take delivery in 2013?

Haha, yes Mike. Although we planned it would be the last one for 2012.
It must have flipped with the review which was planned for January. Happy

Regards - and now make those speakers sound !
Peter
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For the Stealth III LPS PC :
W10-14393.0 - July 17, 2021 (2.11)
XXHighEnd Mach III Stealth LPS PC -> Xeon Scalable 14/28 core with Hyperthreading On (set to 14/28 cores in BIOS and set to 10/20 cores via Boot Menu) @~660MHz, 48GB, Windows 10 Pro 64 bit build 14393.0 from RAM, music on LAN / Engine#4 Adaptive Mode / Q1/-/3/4/5 = 14/-/0/0/*1*/ Q1Factor = *4* / Dev.Buffer = 4096 / ClockRes = *10ms* / Memory = Straight Contiguous / Include Garbage Collect / SFS = *10.13*  (max 10.13) / not Invert / Phase Alignment Off / Playerprio = Low / ThreadPrio = Realtime / Scheme = Core 3-5 / Not Switch Processors during Playback = Off/ Playback Drive none (see OS from RAM) / UnAttended (Just Start) / Always Copy to XX Drive (see OS from RAM) / Stop Desktop, Remaining, WASAPI and W10 services / Use Remote Desktop / Keep LAN - Not Persist / WallPaper On / OSD Off (!) / Running Time Off / Minimize OS / XTweaks : Balanced Load = *62* / Nervous Rate = *1* / Cool when Idle = n.a / Provide Stable Power = 1 / Utilize Cores always = 1 / Time Performance Index = Optimal / Time Stability = Stable / Custom Filtering *Low* (16x) / Always Clear Proxy before Playback = On -> USB3 from MoBo -> Lush^3
A: W-Y-R-G, B: *W-G* USB 1m00 -> Phisolator 24/768 Phasure NOS1a/G3 75B (BNC Out) async USB DAC, Driver v1.0.4b (16ms) -> B'ASS Current Amplifier -> Blaxius*^2.5* A:B-G, B:B-G Interlink -> Orelo MKII Active Open Baffle Horn Speakers. ET^2 Ethernet from Mach III to Music Server PC (RDC Control).
Removed Switching Supplies from everywhere (also from the PC).
For a general PC :
W10-10586.0 - May 2016 (2.05+)
*XXHighEnd PC -> I7 3930k with Hyperthreading On (12 cores)* @~500MHz, 16GB, Windows 10 Pro 64 bit build 10586.0 from RAM, music on LAN / Engine#4 Adaptive Mode / Q1/-/3/4/5 = 14/-/1/1/1 / Q1Factor = 1 / Dev.Buffer = 4096 / ClockRes = 1ms / Memory = Straight Contiguous / Include Garbage Collect / SFS = 0.10  (max 60) / not Invert / Phase Alignment Off / Playerprio = Low / ThreadPrio = Realtime / Scheme = Core 3-5 / Not Switch Processors during Playback = Off/ Playback Drive none (see OS from RAM) / UnAttended (Just Start) / Always Copy to XX Drive (see OS from RAM) / All Services Off / Keep LAN - Not Persist / WallPaper On / OSD On / Running Time Off / Minimize OS / XTweaks : Balanced Load = *43* / Nervous Rate = 1 / Cool when Idle = 1 / Provide Stable Power = 1 / Utilize Cores always = 1 / Time Performance Index = *Optimal* / Time Stability = *Stable* / Custom Filter *Low* 705600 / -> USB3 *from MoBo* -> Clairixa USB 15cm -> Intona Isolator -> Clairixa USB 1m80 -> 24/768 Phasure NOS1a 75B (BNC Out) async USB DAC, Driver v1.0.4b (4ms) -> Blaxius BNC interlink *-> B'ASS Current Amplifier /w Level4 -> Blaxius Interlink* -> Orelo MKII Active Open Baffle Horn Speakers.
Removed Switching Supplies from everywhere.
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