@gmercer - don't know if you're just trolling, but I will explain why I asked in case you are actually just ignorant, and also for the sake of the OP and others in this thread. The OP has a great amp and speakers, truly excellent stuff in fact. He/she does not need to change those, at least for the sake of quality. Changes in his/her price range would mostly be a lateral move, at best. Tidal, although not as good as Qobuz, should not inherently have "bad mids." So, by process of elimination, there are a few variables left that could be causing the OP's issues: speaker cables, power issues (bad power coming into house/room, limiting/missing power filter or conditioner, etc.), or room interactions (no ICs, so not a consideration). For simplicities sake I asked only about the speaker cables.