Vintage 1980's Fisher MCE 4050 Audio component system question


I just purchased this Fisher and have been unsuccessful in finding any information.

I have several questions and hope this forum will be able to help me.

It has a full size turntable and cassette with AM /FM/LW/ SW Radio.

It has B& O speaker type connectors in rear.

Very well made and heavy. Quality excellent. Sounds great. 

My questions are:

1. .I do not hear a Protection Relay Click...Does this unit have one ?

2. Label on the back states " Fisher Audio Component System "

                                      Chatsworth Calif. / Made in Japan

Was this made by Sanyo ?

Any information would be much appreciated.

Thank you

 

rocky1313