Does exactly what I want
Got it because my Airplay speaker has too much bass, so I need an internet radio player where I can adjust the sound. Installed it and worked like a charm. Up to now absolutely no problems. User interface is simple and intuitive. My favorite radio station was not on the list, but it took only one mail to support, and half a day later it was included.
So for me its the perfect solution.
arminphys about
RadEQ - Equalizer for Streaming online Radio, v1.17