A8 Quad means to give you a better than normal experience and take you on a musical journey. You can connect other devices with an RCA cable.
HW Audio
Adastra A8 Quad Stereo Amplifier 8 X 200w, Ideal Pubs / Cafes
CommsAndSound
Adastra A8 Quad Stereo Background Music Installation Amplfier 8x200w