RCA Dimensia

[OS X]

Hi, I Seen This RCA Dimensia at a local thrift store does anyone know anything about these sets? It looked Hi end for the time did not test it out though if it's anything special I wouldn't mind going back and picking it up I'm not really into 80's or 90's sets but would not mind having one. At another thrift store there was a knob tuned color Sanyo only had antenna leads no coaxial jack so I'm guessing maybe late 70's or early 80's probably 19in screen did not test it forgot to take a pic of the Sanyo unfortunately