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Arjan
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« on: January 21, 2013, 09:35:28 pm » |
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Hello,
I am thinking of getting the Phasure dac. For SQ of ripped CD and other Hires wav files via XXHighend there is no discussion, this is the way to go.
But I use my current pre-dac also for other sources like Spotify via PC usb, dvd (via coax) and blu-ray via HDMI. And really like this situation.
My question is if there is a possibility or experiences with to get these sources playing via the Phasure dac? Maybe through USB from the PC with the other sources connected to the PC? Or is this the time to make a decision, the best SQ or easy usage? kind regards, Arjan Kremer
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March, 2018 (2.10)
Music Server (old PC) RDC to Mach II Stealth 14393 RAM-OS / no videocard / Engine#4 Adaptive Mode / Q1/3/4/5 = 30/0/1/1/ Q1Factor = 40 (Dev.Buffer = 4096) / ClockRes = 0.5ms / SFS = 5.19 Mx = 120 Straight Contiguous / driver buffer 16ms / Playerprio = Low / ThreadPrio = High / Scheme = 3-5 / Unattended / Minimize OS / PeakExtend off / Arc Prediction / NO custom filter / 16x Upsampling / XTweaks 38 (turbo boost off in bios and cpu ratio 24!),1,-,0,1/with coverart / --> mobo USB --> The Lush 100 cm --> NOS1a 75B --> Blaxius --> bnc amps Jadis JA30 (modified and with the best tubes) --> Speakers
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Eric
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« Reply #1 on: January 22, 2013, 02:51:35 am » |
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Arjan,
To checkout new music, I sometimes play Spotify through the Phasure NOS DAC1. No problem, just turn a switch on the DAC.
And the SQ surprises me........
Cheers
Eric
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3.2GHz CPU, 8GB RAM, XXHE 1.186a, W7x64 SP1 Ultimate on 2.5" 10Krpm SATAII spinning disk, 8GB RAM / KS:Phasure NOS1 Out 4.0 / #4 Engine / Adaptive / Buffer 4096 / ClockRes 1ms/ Stop All Services / Monitor Off / SFS = 0.4 / not Invert / No XTweaks / Playback Drive = External USB3 (USB powered) HDD / Unattended/ Minimize OS / Peak Ext / ArcPredict / PA- / Q1,-,3,4,5=14,-,0,0,0
Control Panel: Sample Rate: 352.800kHz/ USB Buffer Size: 8ms
Amps: BD-Design bridged Gainclones
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SeVeReD
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« Reply #2 on: January 22, 2013, 05:10:35 am » |
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Arjan,
To checkout new music, I sometimes play Spotify through the Phasure NOS DAC1. No problem, just turn a switch on the DAC.
And the SQ surprises me........
Cheers
Eric
I do this with Pandora. I send them money for the hier rez rate they offer... it definitely sounds better. |
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0.9z-8-3a WAV/CUE files on HDDs via MB FW400>; Win7 pro ttp://www.phasure.com/index.php?topic=352.msg4021#msg4021); [XXHighEnd player Qs 7, 0, 0, 0, 0; eng 4; adaptive; scheme#3; player priority low; thread priority realtime; clock res 5ms: SFS 420  dac is 24/192 w/32bits; Play Unattended; Stop Services ticked; Wallpaper & Show Back ticked - Mirror Image unticked; Start Engine unticked;garbage collect ticked; copy files to XX-drive; *quad arc prediction upsampling*: straight contiguous:>PCI FW800 card>Fireface 800 DAC [latency 2048 samples for 176.4]; usb/ethernet/mb audio shut off @ MB |
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CoenP
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« Reply #3 on: January 22, 2013, 11:07:04 am » |
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Then the music will be pure nos low rez for spotify, wouldn't it?
For some setups this may cause trouble...
Maybe you can add postprocessing (upsampling) to the audiostream.
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]
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PeterSt
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« Reply #4 on: January 22, 2013, 12:24:54 pm » |
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Hi Arjan,
It is all about getting used to use the PC as the source for all. So, once you have the "signal" in the PC, you obviously don't need to change a thing in order to play through the NOS1. Yes, flip one switch on te NOS1, like Eric already told. And for example, you can use a dedicated DVD/Bluray player and need a preamp - or have a DVD/Bluray drive in the PC (or have the ripped movie on disk somewhere of course), play from there with software which can do that and need nothing further.
Regards,
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.
Global Moderator
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manisandher
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« Reply #5 on: January 22, 2013, 12:55:48 pm » |
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If you're thinking of using the NOS1 in a more general way, I would strongly advise that you feed the NOS1 into a preamp (or integrated amp) and use the amp's volume control.
EDIT: More specifically, use a preamp until you're happy using Windows' (or OS X's) volume control.
I wouldn't trust Windows' volume control from a safety POV or a sound quality POV. Any preamp's volume control is going to degrade the sound quality of the NOS1 - not a problem when listening to Spotify, but a problem when wanting absolutely the best sound quality with XX. Of course, you can manually bypass the preamp when needed, but this is a PITA.
For my own part, I use a preamp in my office/study system. It's a Pass Labs X1, quite good in its day. But let me tell you that there is a massive hit on sound quality when using XX - a direct NOS1-amp connection is just so much better... BUT I'm happy to have this compromise in my office/study to give me the option of listening to radio when I'm working. I would never do this is my main system.
EDIT: Having written this, it occurred to me that maybe I should try a direct NOS1-amp connection and see if I can live with the NOS1 being fed from Spotify,etc, just so that I can totally eliminate the preamp...
Mani.
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Main System:
Phasure Mach III (Win 14393.0 on RAM-OS / controlled by RDC, / connected directly to music server / XXHighEnd 2.11 / Minimize OS / Engine#4 Adaptive / DB=4096 / Q1=10 / xQ1=15 / Q3,4,5=1 / SFS=4.00 / XTweaks = 34, 10, 0, 0, 0 / Straight Contiguous / Clock Resolution = 15ms / Scheme 3-5 (low/realtime) / 8x Arc Prediction / switch #5 'up/off' / Unattended) mobo USB3 port -> Lush^3 -> Phasure NOS1a B75 G3 -> 8m Blaxius^2 -> First Watt F5 mono amps -> Tune Audio Anima horn speakers
Office System:
Phasure Stealth II -> Lush^2 -> RME ADI-2 Pro FS R -> Neurochrome 286 mono amps -> Tune Audio Marvel horn speakers
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manisandher
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« Reply #6 on: January 22, 2013, 02:03:03 pm » |
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Well, I'm listening to Spotify via the NOS1 right now - hey it sounds quite OK. BBC's radio 3 here in the UK sounds even better - its 320kbps. (I know Spotify Premium is supposed to be 320kbps also, but some people suggest that it's only 160kbps.)
Arjan, thanks for asking the question in the first place as I would never have thought of doing this otherwise. For me, the real prize isn't being able to listen to Spotify (although very welcome), but being able to listen to BBC Radio 3 AND being able to have a direct NOS1 connection to my amp.
I'm still a little bit concerned about relying on Windows' volume control to stay exactly where I last put it (quite low) and not all of a sudden jump up, but I suppose there's no reason why this should happen...
Mani.
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Main System:
Phasure Mach III (Win 14393.0 on RAM-OS / controlled by RDC, / connected directly to music server / XXHighEnd 2.11 / Minimize OS / Engine#4 Adaptive / DB=4096 / Q1=10 / xQ1=15 / Q3,4,5=1 / SFS=4.00 / XTweaks = 34, 10, 0, 0, 0 / Straight Contiguous / Clock Resolution = 15ms / Scheme 3-5 (low/realtime) / 8x Arc Prediction / switch #5 'up/off' / Unattended) mobo USB3 port -> Lush^3 -> Phasure NOS1a B75 G3 -> 8m Blaxius^2 -> First Watt F5 mono amps -> Tune Audio Anima horn speakers
Office System:
Phasure Stealth II -> Lush^2 -> RME ADI-2 Pro FS R -> Neurochrome 286 mono amps -> Tune Audio Marvel horn speakers
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manisandher
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« Reply #7 on: January 22, 2013, 06:16:26 pm » |
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Then the music will be pure nos low rez for spotify, wouldn't it? Setting the output to 192KHz in the Phasure USB Control Panel seems to help. Of course, Windows' upsampling won't be anything special, but it's better than nothing. Mani. |
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Main System:
Phasure Mach III (Win 14393.0 on RAM-OS / controlled by RDC, / connected directly to music server / XXHighEnd 2.11 / Minimize OS / Engine#4 Adaptive / DB=4096 / Q1=10 / xQ1=15 / Q3,4,5=1 / SFS=4.00 / XTweaks = 34, 10, 0, 0, 0 / Straight Contiguous / Clock Resolution = 15ms / Scheme 3-5 (low/realtime) / 8x Arc Prediction / switch #5 'up/off' / Unattended) mobo USB3 port -> Lush^3 -> Phasure NOS1a B75 G3 -> 8m Blaxius^2 -> First Watt F5 mono amps -> Tune Audio Anima horn speakers
Office System:
Phasure Stealth II -> Lush^2 -> RME ADI-2 Pro FS R -> Neurochrome 286 mono amps -> Tune Audio Marvel horn speakers
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Arjan
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« Reply #8 on: January 22, 2013, 11:30:17 pm » |
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Hi, Thank you all for the answers.
Based on the answers I would go for the idea to have all sources in the PC. So bluray and dvd drive in the PC. And then the sound via USB to the NOS1 and video to a screen via HDMI. Does that make sense?
I understand the doubts on a windows volume control, maybe a simple passive pre-amp could be added, but I would prefer without a pre.
@eric and peter, please explain the switch on the NOS1. I am not sure what this will do. What will be switched?
regard, Arjan
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March, 2018 (2.10)
Music Server (old PC) RDC to Mach II Stealth 14393 RAM-OS / no videocard / Engine#4 Adaptive Mode / Q1/3/4/5 = 30/0/1/1/ Q1Factor = 40 (Dev.Buffer = 4096) / ClockRes = 0.5ms / SFS = 5.19 Mx = 120 Straight Contiguous / driver buffer 16ms / Playerprio = Low / ThreadPrio = High / Scheme = 3-5 / Unattended / Minimize OS / PeakExtend off / Arc Prediction / NO custom filter / 16x Upsampling / XTweaks 38 (turbo boost off in bios and cpu ratio 24!),1,-,0,1/with coverart / --> mobo USB --> The Lush 100 cm --> NOS1a 75B --> Blaxius --> bnc amps Jadis JA30 (modified and with the best tubes) --> Speakers
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PeterSt
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« Reply #9 on: January 23, 2013, 08:07:23 am » |
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Hi Arjan, Does that make sense? Yes. The switch Eric and I referred to can be looked at as "XXHighEnd operation Yes/No". So, a couple of electrical changes are applied so XXHighEnd can apply a difference means of streaming, a.o. a higher sample rate. With the switch in this "XXHE" position the NOS1 is not compatible with general use. So, switch that off and it's a normal DAC suitable for all programs. Regards, Peter PS: Your NOS1 is packed. Where to send it to ? haha |
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Logged
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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.
Global Moderator
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Arjan
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« Reply #10 on: January 24, 2013, 09:52:42 pm » |
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Hi Peter, Packed? No, we are still discussing about the color There is so much possible. I will first build the PC. Hopefully next month. Thanks for all clear answers. regards, Arjan |
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Logged
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March, 2018 (2.10)
Music Server (old PC) RDC to Mach II Stealth 14393 RAM-OS / no videocard / Engine#4 Adaptive Mode / Q1/3/4/5 = 30/0/1/1/ Q1Factor = 40 (Dev.Buffer = 4096) / ClockRes = 0.5ms / SFS = 5.19 Mx = 120 Straight Contiguous / driver buffer 16ms / Playerprio = Low / ThreadPrio = High / Scheme = 3-5 / Unattended / Minimize OS / PeakExtend off / Arc Prediction / NO custom filter / 16x Upsampling / XTweaks 38 (turbo boost off in bios and cpu ratio 24!),1,-,0,1/with coverart / --> mobo USB --> The Lush 100 cm --> NOS1a 75B --> Blaxius --> bnc amps Jadis JA30 (modified and with the best tubes) --> Speakers
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