Anyone know anything about this JC penny Boombox?

[stereomann]

Just Bought this was wondering if anyone knows anything about it
It's missing a few of the slider caps for the Volume Bass Treble does someone have any or can some be 3d printed?
Let me know thanks.

 

[caution]

It's an AKA of the NEC RM 2500

 

[skippy1969]

I had the digital tuner model of that box. It was pretty nice and well built. Like Caution said it's made by NEC.