AVS Forum Special Member
Join Date: Sep 2015
Location: Europe, Croatia
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In order to investigate the issue further I have hooked up one of my front speakers pre-outs to Focusrites input to measure a frequency response of DAC.
One set of measurements was taken using Java drivers and other one using ASIO4ALL drivers.
Red measurement is Direct mode and green one is Stereo, no smoothing obviously. In both cases you can see audyssey XT32 doing its nifty job below 1kHz. But issues start above that.
ASIO4ALL fails to correctly report above 1Khz. I have no clue what a hell is going on up there, but it pretty much coincides with shape of my normally measured graph (huge dip between 2k and 7k and bump around 10k)
Java fails much later...and huge dip at 8.5Khz pretty much coincides with my old REW measurements when I was using Java (and thinking that my tweeters are dying).
Again, I don't think UMIK users will ever have this issue, but it would be helpful to know whats causing it.
Revel Ultima Salon 2, Revel M106, Revel C208, Yamaha P5000S, Denon X5200, Panasonic 65" VT50, SVS PC13-Ultra
Kef LS50, Parasound New Classic, Focusrite 2i2