inputs.text: music ears - 26wmd two weeks sounds great good mid high frequency sounds muddled lower frequencies guitar voice sounds great pop opera via pandora perfect kenny burrell jazz quite good alsoi bought unit add sound steam shower built attached unit md suction glass mount see mount review outside wall wall glass fronted shower mounting outside keeps unit dry provides electrical power unit no way diminishes sound volume quality glass vibrations produced sides glass clear sounds heard inside outside shower makes smilejust terrific hope unit last powerful amplifiermd power supply becomes available