Search for parts

I got a Motorola Stereophonic High Fidelity SK106-D from my grandparents a few years back. The turntable turns but it has no needle for me to know if it works right. I also thinks the tube amps are shot. I don't no much about this type of stereo, if anyone could please tell my anything about it or where I could get parts for it it would be a big help to me