Well that was easy!
1. Download the Thesycon drivers of the same version as Devialet (1.67) from a different XMOS supplier. Here for example: http://www.luckit.biz/downloads/Luckit%2....67.0).rar
2. Copy the tusbaudiocpl.exe (Control Panel tool) and tusbaudiospy.exe (monitoring tool) in the archive to the installation directory of the Devialet USB driver. In my system that's: C:\Program Files\Devialet\USBDriver
Run the exe's from there and you're done, see screenshot. Tested it on my Windows 8.1 system first.
Default settings for the Devialet USB driver (under 'buffer settings' in the control panel tool) is 'safe', which doesn't provide the best quality but as the setting says is safe for a general system. Also power saving is switched on. This of course can be improved on, on a low latency tweaked system.
The monitor tool can be used to monitor the streaming functionality, errors etc.
A bit more information about these latency settings. From the Audiophile Optimer manual (http://www.highend-audiopc.com/PDF/audio..._guide.pdf)
1. Download the Thesycon drivers of the same version as Devialet (1.67) from a different XMOS supplier. Here for example: http://www.luckit.biz/downloads/Luckit%2....67.0).rar
2. Copy the tusbaudiocpl.exe (Control Panel tool) and tusbaudiospy.exe (monitoring tool) in the archive to the installation directory of the Devialet USB driver. In my system that's: C:\Program Files\Devialet\USBDriver
Run the exe's from there and you're done, see screenshot. Tested it on my Windows 8.1 system first.
Default settings for the Devialet USB driver (under 'buffer settings' in the control panel tool) is 'safe', which doesn't provide the best quality but as the setting says is safe for a general system. Also power saving is switched on. This of course can be improved on, on a low latency tweaked system.
The monitor tool can be used to monitor the streaming functionality, errors etc.
A bit more information about these latency settings. From the Audiophile Optimer manual (http://www.highend-audiopc.com/PDF/audio..._guide.pdf)
Quote:Latency Settings
If an adjustment is possible at all, don’t forget to adjust the latency settings of your DAC/DDC driver to minimum latency. You may also set the streaming mode to "always on”. We use a SOtM dx-USB HD with super clock upgrade and intelligent dual-Battery Power Supply(SOtM mBPS-d2s).
USB Streaming Mode set to minimum latency is crucial for having the most magical sound quality possible. It’s better to have higher buffer values in JPLAY than raise the latency in the USB Driver Control Panel. But the minimum latency also causes a lot of stress on your hardware. If your hardware is not up to the task it will possibly sound better with a less aggressive latency setting. You will have to experiment to find the optimal setting for your setup.
PS Audio P3, Shunyata ΞTRON Alpha Digital and HC/Furutech power cables, Paul Hynes SR7EHD-MR4, DIY Roon Server & Roon Endpoint running AudioLinux Headless, Phasure Lush^2 USB cable, Audioquest Diamond RJ/E ethernet, Uptone Audio etherREGEN, Mutec MC-3+ USB, Shunyata ΞTRON Anaconda Digital XLR AES/EBU, Devialet Expert 250 Pro CI, Nordost Tyr Reference LS cables, Von Schweikert VR-5 SE Anniversary Edition, Anti-Mode Dual Core 2.0, JL Audio Fathom F112. More detail here.
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The Netherlands