Thanks, valuable info! I found it in each Google Home (Device) sound settings. I have always said the GH is quite bass heavy so I will explore each for a more balanced sound It may take tweaking of both bass and treble. The default setting is 0 for both so I will go from there. When tweaking these, it is best to keep away from the extreme ends of the sliders so working with both bass and treble may be the way to go.