That's why if you pop up a balloon in concert hall and record that sound, you record the noise, the brown noise, a special kind of brown noise. You make the sound in concert hall, the sound travels through the chaos of gas which is constantly moving (hot air/cold air), the gas is dampening the sound, the sound loses high frequencies, the sound gets dispersed and as dispersed bounces off the wall and that entire process creates noise. Same developer, same price, way more better reverb.ДЇrom Valhalla blog, settings which are producing concert halls in Valhalla Room and they look like this:Д¬oncert halls can't produce that harshness which means that Valhalla Room can't emulate properly spaces and it can't create a proper hall reverb.Д¬oncert halls are big spaces filled with gas which we call air because we live in the ocean of gas which we call atmosphere. You see that yellow color? It shouldn't be there, that produces harshness. This is what Valhalla Room is producing even with darkest settings when the sound becomes dull: Valhalla Room doesn't even belong to a mediocre reverb category, but to a bad reverb category. It's just so much more than the usual high cut, low cut - bass/high multiplier configurations that are commonly used.

Valhalla Room and most others won't allow that kind of sculpting. I have to say again, Pro-R's ability to increase/decrease decay times based on specific frequency selection and the eq section make it really stand out from the rest for me. Heavily modulated verbs on guitar with volume pedal swells etc. In general it sounds more colored to me than Pro-R or Phoenix. I also have Valhalla Room which is quite good as well. It's hits my cpu pretty hard, so I skipped it for now, but it is nice. I also demoed 2C B2 awhile back and that really impressed me. Phoenix sounded very clean and transparent to me, which I can get easily out of Pro-R. Not in a bad way, just more obvious, not as transparent. Breeze 2 is sweet and I might end up with it one day. I demoed and compared Breeze 2 and Phoenix with Pro-R and while they all sounded very good, I preferred Pro-R. The ability to increase/decrease decay times based on specific frequency selection is great, and the eq section is equally flexible. It is incredibly flexible and the UI is a pleasure to use. Clean/transparent, or more colored and fx like.

I think FabFilter Pro-R is worth a mention here.

Valhalla vintage verb vs b2