Thank you kindly for your feedback! I think I will need to clarify some of the translator's output.
1. In my testing, if you want the bass attack to sound sharper, you would actually add some to the treble and maybe even a little to the mids as well. Because, well, what we perceive to be a sharp bass attack is actually a broadband phenomenon
2. It may be possible to introduce this in the future. The underlying engine is capable of this, just my programming of the UI (and the standard plugin system) is limited to a few sliders for now. If this plugin receives more positive feedback and more desire for fine control, who knows
"В будущем предлагается сделать это приложение более качественным (чтобы максимальные значения не выделялись так сильно, как воспроизведение звука, то есть не как перебор с потерей качества, но и как новый взгляд на свою музыку). взгляд на свою любимую музыку)."
I'm afraid the translator made a mess of your suggestions for improvement here
Care to rephrase for it to have another try?
Regarding the desire for depth and 3D space to the sound, have you tried using some files for the Convolution system plugin?
This is the usual place to start:
https://www.dropbox.com/s/sqhbbm1019xzt51/Joe's lossless crossfeed v2-44k.wav?dl=0
https://www.dropbox.com/s/25gfuztv46e3p37/Joe's lossless crossfeed v2-48k.wav?dl=0
You would use the 44k file when the music sample rate is 44.1 / 88.2 / 176.4 and the 48k file on 48 / 96 / 192 sample rates.
Then, there's these, which I don't usually post (because their sense of space is
too much for most--but who knows)
https://www.dropbox.com/s/t97h3odof21ata7/Joe's huge 3D stereo sound--44k.wav?dl=0
https://www.dropbox.com/s/8k6mpfnp54pnh6n/Joe's huge 3D stereo sound--48k.wav?dl=0
Again, 44k for 44.1 / 88.2 / 176.4 and the 48k file for 48 / 96 / 192 sample rates.