Everything works except for the volume. Unable to turn volume up very loud.

The RCA 5-Disc CD Changer Home Stereo System model RS22162 is a sleek black compact audio system that includes a CD changer with the capacity to hold up to 5 discs. It also features an AM/FM radio tuner and connectivity options such as an auxiliary input for added versatility. With included speakers and a headphone jack, this stereo system delivers quality audio and convenience for your home audio needs.