As many others have said, you can add a digital signal processor in front of your DAC.
Dirac with miniDsp is probably the most cost efficient solution. If you want to evaluate Dirac you can download a time limited evaluation installation for Windows or MAC.
I tried it and the effect is not mild. The balance achieved is an improvement bot overall I didin’t like that the stereo image becomes too wide, to an extent that I lose the central image.
Also, I own LS50 and tried the Acitve DSP-ed LS50w. I didn’t like the result. I think some detail is lost in the processing.
Try before you buy.
Dirac with miniDsp is probably the most cost efficient solution. If you want to evaluate Dirac you can download a time limited evaluation installation for Windows or MAC.
I tried it and the effect is not mild. The balance achieved is an improvement bot overall I didin’t like that the stereo image becomes too wide, to an extent that I lose the central image.
Also, I own LS50 and tried the Acitve DSP-ed LS50w. I didn’t like the result. I think some detail is lost in the processing.
Try before you buy.