It dims quite a bit, though if you look closely, it is still on. I agree, I would like it to remain at the same luminosity as the BHK pre (my OCD speaking here).
Yes, devices with touch screens are different from other devices. In my case P15 power regenerator and DS DAC are different from the BHK pre and mono-blocs
Our team is trying to make this more consistent, but it’s hard when you have different opinions from folks and the PerfectWave line has been around for more than 10 years. The Strata that I have here for testing purposes has the logo light bright whether it’s on and playing or in standby. If I dim my P15 however, the logo is barely on. Though it’s hard to please everyone, I think a simple option in the menu would be a pretty easy solution.