I definitely do not recommend it, but a preamp with a high 2nd order distortion profile like Primaluna will give you an added sense of depth/space but even then, compressed dynamics will still be present and it would be a case of the "cure" being worse than the disease.
A DAC to help overcome compressed music?
I have found after upgrading my system, to a much higher level then I ever had before, that with some of the music I enjoy I can now really hear how compressed the music is. I could always tell, but now it’s really obvious to the point of wondering what I can do about it - from a digital source perspective. Would perhaps a certain type of DAC or DAC’s that have various different settings as some do, help “improve” the compression in some way? Or do I simply need to live with it? I am sure there are many others that have had this happen to them. I use a Bluesound or Qobuz currently.