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Author Topic: 2.10 sound quality  (Read 12458 times)
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Robert
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« Reply #90 on: December 01, 2018, 04:12:36 am »

I find SFS 10.19 and Q1 x 30 + xQ1 x 20 too smooth losing the edge of cymbals and lead guitar.

But also find SFS 140.19 Q1 x 30 + xQ1 x 10 a little brittle and bright in the treble.

I'm now trying SFS 70.19 Q1 x 30 + xQ1 x 20 seems to be a good compromise but further listening happening.

Certainly worth trying out in different computer setups.

Robert
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Intel I7, 4790k, 4/8 core, 32g ram, W10, Pro64, Ver 14393, No updates, Hyperthreading On @~800MHz, Bios settings adjusted
XXhighend Ver 2.10 Ram OS, Settings:Q1/-/3/4/5 = *30*/-/*1*/*1*/*1*/ Q1Factor = *10* / Dev.Buffer = 4096 / ClockRes = *15ms* / Memory = Straight Contiguous / Include Garbage Collect / SFS = *140.19*  (max 140.19) / Disable Cracks Off / not Invert / Phase Alignment Off / Playerprio = Low / ThreadPrio = Realtime / Scheme = Core 3-4 / Not Switch Processors during Playback = Off/ UnAttended / Stop Desktop, Remaining, WASAPI and W10 services / Don't use Remote Desktop / Keep LAN - Not Persist / WallPaper Off / *OSD Off* / Running Time Off / Minimize OS / XTweaks : Balanced Load = 35 / Nervous Rate = 10 / Cool when Idle = 1 / Provide Stable Power = 0 / Utilize Cores always = 1 / Time Performance Index = Optimal / Time Stability = Stable / *Arc Prediction Filter*
Music on LAN, Phasure Lush USB cable
Oppo 205 UDP Pre/Dac
Nordost Heimdall II interconnects, Nordost Heimdall II Power Cords, Audioquest power cords
Chriquet Active Electronic 2 way Crossover 80hz
Unity Audio Boulder MKI Active Monitors x 2, JLAudio 12 Subs x 2
PeterSt
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« Reply #91 on: December 01, 2018, 04:41:32 am »

Great stuff, Robert.

I can concur with both you are saying. And something like the 70.19 could well be in the area of the better. Also, we already know from more recent past that the higher the SFS (all else the same) the more "bright" things become. This really is a "tuner" at this moment.

For me, with he Stealth III and most certainly also the Lush^2 + Blaxius^2 this expresses even more. And so much more that one can start to see how ir is really working. But that expresses in the lower regions. So exactly as you talk about "losing the edge of" which is quite literal because your "too smooth" indication, is what one sees happening at the far more square exhibit at the lower frequencies (like for synthesizers).

That all said, as per briefremark's (Ramesh') finding, making the hardware buffer's size smaller now is a 3rd dimension into this.The largest buffer (16ms) emphasizes whatever the SFS does for result (your post plus see above). Making that buffer 4ms and all seems to become more coherent and requires less (brain) attention. Sadly I am afraid that we can't all manipulate that hardware buffer. So I am talking about the NOS1's Driver Control Panel where it can be set, and it is not said that you can set this somewhere too. And if you can, will it ever work out the same ? (although I start to be more and more surprised how there can be such consensus over (now even hardware) settings which work out the same for so many). So if you can find one, try to lower it.

As always, thank you Robert,
Peter

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For the Stealth III LPS PC :
W10-14393.0 - Oct 31, 2018 (2.10)
XXHighEnd Mach III Stealth LPS PC -> Xeon Scalable 14/28 core with Hyperthreading On (set to 10/20 cores) @~660MHz, 48GB, Windows 10 Pro 64 bit build 14393.0 from RAM, music on LAN / Engine#4 Adaptive Mode / Q1/-/3/4/5 = 30/-/1/1/1/ Q1Factor = 10 / Dev.Buffer = 4096 / ClockRes = 15ms / Memory = Straight Contiguous / Include Garbage Collect / SFS = 140.19  (max 140.19) / 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 = 35 / Nervous Rate = 10 / Cool when Idle = n.a / Provide Stable Power = 0 / Utilize Cores always = 1 / Time Performance Index = Optimal / Time Stability = Stable / *Arc Prediction Filtering (16x)* / Always Clear Proxy before Playback = On -> USB3 from MoBo -> Lush^2*A:B-W-Y-R, B:B-W-R* 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 A:B-R, B:B-R* Interlink -> Orelo MKII Active Open Baffle Horn Speakers.
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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