NTTY

To complement with tangible data, this is a view of "SOTA" performance DAC (Topping D50III) for that Multitone test (with dither at...

As I commented after this post, it is not SOTA and shows the exact same elevated noise floor than what you see later. It looks nice but...

Nice that they used Noctua fans throughout the design!

This one is much slower than that of the Hyperion, because it is fully active at 30kHz only.

Thanks for the feedback. If NOS mode is real (or well simulated), the 0-hold conversion will get you a ton of ultra sonic noise...

It went through the DAC indeed, with a cut around 24kHz from the digital filter as Amir reported with white noise. So, like you showed...

Hi Amir, I now remember seeing something similar with the Motu Ultralite MK5. The EQ filter was on by default and generating an overflow...

Same here, I go -4dBFS or very conservative -10dBFS with my test CD. It is for graphical representation only that align to 0dB, because...

I reached out to the sales rep at the manufacturer and they suggested I reach out by phone to their Technical Support. Will post their...

This is not the true noise floor that you see on that view, because of the FFT gain that visually lowers it. It is calculated as FFT...

It shows the same. With a DR of 116dB or so, the noise floor should be a good 15dB lower (centered at -130dB, not -115dB) on that view...

The noise floor rising as such with low frequencies looks like the beginning of an interpolator being overloaded (amplitude rise of...

This is a review and detailed measurements of the Audio Control Hyperion APR-16 home theater Audio/Video Processor and pre-amplifier. It...

There is obviously (good) digital processing. It does not create much of distortion/noise but there is modification of the digital...

;) Yep, and I like it a lot too. I just have a different representation of it as I align the 0dB of the white noise and test tone max...