Consider this a follow-on from the major Proc. Amp. threads here like
https://forum.videohelp.com/topic239205.html

Offhand, I don't recall how good either of these Sima units was supposed to be, even within the category around those price points, but I have seem a big spread in the used prices of the two models. Was there enough of a difference to account for this ?

Also, as a very unimpressed owner of a (possibly faulty) Sima CT-200, I'm wondering if the circuitry for color / brightness / etc. adjustments in the SCC models was quite similar ? (In that case, Screw It !)