Technics

[kevinda3345]

Is a technics SC-CH570 cd player compatible with a SC-CH550 system?

 

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The CDP will have an analogue line output.
The system probably has such an input.
If all the above is true - then they're compatible.

EDIT: Just looked at some pictures of the system and it's one of those that uses external ribbon cables for the interconnection of power and signals.

It seems that, whereas the system does have (additional) line inputs on RCA sockets, the CDP only has the ribbon cable.

If they're meant to go together??, then the ribbon cable will make them compatible.
The pictures didn't show everything, so maybe you can post a good picture, clearly showing the rear of both of the units that you wish to connect together.