[Kmileswallace]

Honestly, I don't know where to begin to look for a model number. I can see a variety of part numbers, for tubes, the idler wheel, speakers, etc. There's a slip of paper in the back that details how to connect the external speakers and on that paper is TP60-0506 which I googled but haven't been able to find.

I've added some more photos to the link above.