Commodore CDTV

I have the main unit.

type computer
country USA
year 1990
os Kickstart 1.3 (rom),
Workbench 1.3
cpu Motorola 6800
speed 7.14 MHz
ram 512 KB
rom 256 KB
graphic 320 x 200
colors 4096
sound 4 voice 8bit pcm
disk CD-Rom
ports centronics, rs323, mouse, joystics, rgb,
composite, audio,disk, rf in/out, midi in/out