Which HQP Filter are you using? [2023]

[patouskii]

It depends on how the digital volume control is implemented. And I dare to say that it’s state of the art with HQP.

Here’s a good white paper about Roon’s integrated volume control:

Better Volume Control

I followed the discussions regarding the quality of Roon DSP volume control. The discussions revolve around whether it is better to use the device volume, the DAC volume, or an analogue volume control. My concern was to find out the truth about DSP volume control in Roon by measurements just to know and to let you know. Please see my results here: The final truth about DSP Volume Control in Roon | Audio Science Review (ASR) Forum