The tuner for the past 8 years hasn't worked well.. Channel 4, 8, and 10 do not work, just produce a grey screen.
Does TG&Y really make it? I've seen this exact TV by many other names, Sampo, and others..
Here's another thread I found, from this own forum, that has the same chassis design, and the internals are the same too! (showing the back POTs).
http://www.videokarma.org/showthread.php?t=248733
http://www.etsy.com/listing/84389047..._facet=vintage