I am playing Spotify on my Sonos hooked up to a Peachtree Audio Nova amplifier which in turn is using pretty high-end Paradigm book shelf speakers. I live in a 100 Mbps home and the Sonos is hardwired into the Ethernet switch, so bandwidth clearly isn’t an issue. The sound is absolutely horrendous, especially at lower volume levels. The iTunes music files, not exactly of audiophile quality. The preferences on the desktop client say that high-quality streaming is enabled, so I am a little confounded by this lack of quality. Is this just me, or others having the same issue as well?