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Author Topic: BD-Design Swing speakers  (Read 21991 times)
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manisandher
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« Reply #15 on: November 03, 2012, 02:13:11 pm »

This seems to be specific to gainclones. With all of my other amps, it makes no difference to the noise coming out of the speakers whatsoever if the NOS1 is connected or not.

Mani
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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
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Scroobius
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« Reply #16 on: November 03, 2012, 10:17:44 pm »

Mani - I do not agree that it is specific to Gainclones - but I do think it may be specific to grounding arrangements. After all I had noise problems with my Gainclones before I changed the grounding arrangements.

If I bring my amp to yours and connect it to your NOS which in turn is connected to your PC we know that the grounding arrangements will be OK (after all it will be identical to mine). If we then connect the "Swings" and there is a noise problem we know where the problem is coming from. If instead we connect my bookshelf speakers (which I can bring) I am pretty sure there will be no noise. But of course who knows weird things happen. Just check out what happened to Nick that has to be the weirdest thing I have come across.

Anyway whatever any excuse for a "boys and their toys" day.

P
« Last Edit: November 04, 2012, 09:23:04 am by Scroobius » Logged

621 Xeon 6120 LPS PC  -> Xeon Scalable 16/32 core with Hyperthreading On (all cores active) @~660MHz, 48GB, Windows 10 Pro 64 bit build 14393.0 from RAM, music on LAN / Engine#4 Adaptive Mode / Q1/-/3/4/5 = 14/-/1/1/1/ Q1Factor = 10 / Dev.Buffer = 4096 / ClockRes = 15ms / Memory = Straight Contiguous / Include Garbage Collect / SFS = 0.69  (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 - Off / WallPaper Off/ 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 -> Orelino Active Open Baffle Horn Speakers.
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