Thank you. The only thing I didn't like was the fit of the Para and the not very well thought out design. For example, ear pads without orientation marks, poorly adjustable headband strap, etc. The amplifier was powerful enough to bring them to the required volume.
I set all my headphones to 100dB SPL at 1kHz with a handheld SPL meter. This gives me the opportunity to listen to real music at a volume level of 70-90 dB depending on the track.
Now I play with Drop+DCA Aeon Open X and put Para aside.