Integrated Portable CD Player System

I need a system of 5 high-quality portable CD players wired to work together, powered by a single source. I prefer the engineer to have extensive Audio Experience so the quality of the sound is a high priority... (Budget: $750 - $1500 AUD, Jobs: Arduino, Audio Engineering, Audio Processing, Controller Area Network (CAN), Electrical Engineering, Electronics, Embedded Systems, Microcontroller)