1970s? GTE Sylvania 25" color Console TV just picked up at a Garage Sale near me

[vortalexfan]

Here's a picture of the TV running with everyone's favorite video game Super Mario Bros. on the NES.

I think this TV may be using its original or second to the original jug, because just as Zeno pointed out this TV defnitely has black blacks, and has a great picture.

I had a DTV Converter Box hooked up to it last night and the convergence was horrible and I thought I was going to have to redo the convergence on the TV but then when I hooked my NES and Sega Genesis up to it, the Convergence was fine, which means it was just the converter box and the fact that apparently Digital Signals have horrible convergence (because apparently with flat panel TVs convergence is non-issue unlike it is on a CRT TV so they don't care how crappy the signal looks.)