Yes, JRiver Media Center will do it with its own DSP including convolution. However, I don't think it would work with Dirac.Interesting thread this is.
Does Dirac, or any other soft, allow to convert a music file from for example flac to flac but equalization applied to it? In other words, the EQ would be 'hard coded' / embedded in the copied music file thus eliminating the need to have an EQ in the live audio stream?