I think you’re problem is your used to the sound of the Meze and, just my assumption, that your well-being is not good when listening. In my experience when I don’t feel well, the music seems to have a problem with it too. So I’ll try to recover and try again later. If your well-being is ok, then I suggest get a pair of cheap headphones, can be Apple earbuds, or chi-fi iems or earbuds (Nicehck EB2S) with good sound for its price, the point is to have yourself listen to worse/different setup or sound quality/signature(but still decent enough) in order to make your feel good when you get back to your Meze. This is my method and usually prevents me from spending more for the upgrade.