https://www.youtube.com/watch?v=T4xShJVr944

This was the video I was referring to.

Thank you for your explanation, it is very good and helps a lot.
I think a unit like the QC should have all options. It should be able to play the very long IR's and the short ones. If you want to
add reverb ...

Hello Vasili!

Regarding the IR length, I totally get what you are saying and think that having an IR player capability with 20ms is really great for a preamp priced that fair.
As far as I know, this length is exactly what the Quad Cortex is offering as well. Albeit there are people criticising ...