oh, I had a deck with a similar layout in high school (I can't remember if it had the horizontal sliders on the right side, but it had all the other same switches). the faceplate was destroyed, so I don't know if it was a marantz.
I almost forgot I used to own one of these (inherited from someone) as a kid. So beautiful the way the cassette would lay inside. This glowing contraption delicately releasing it's magnetic music to cure the "let's just be friends".