Here is a blurred, but close-up photo of what I'm pretty certain is the exact model TLS Guy has. The LED's on the tip of each slider are pretty slick (they are not lit on the photo) and probably the best feature is to have a decently long distance for the slider to operate over so you have fine control. I'm pretty sure these have 60mm (~2-5/16") of travel.
Not sure why you believe ADC are no good. Here's a current thread on ADC EQ's.
http://www.audiokarma.org/forums/archive/index.php/t-98796.html
The ADC's seem to be doing pretty well, despite age.
Here is a comment on the model 110:
Understand that from my perspective, I can't figure out what you are looking for.
However, we can rule out a reliable and well cared for EQ (from a "seller" who gets no benefit from deceiving you on the condition of the unit) at minimum cost (shipping).
Good luck finding better on ebay!

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