Info: Mono soundtracks that were butchered with 5.1 remixes in later releases — Page 8

springfeel said:
the mono on the tc 4k still isn’t as good as the LD.

I didn’t compare it closely myself, but I thought the general consensus was the Criterion BD (same track on the UHD) has the best mono.

there’s slighly more detail on the LD compared to the 4K on the spectrogram , not a huge difference