Pair of racked DBX 263x's. Notably Steve Albini liked to this style of units because they are kind of like little multiband compressors.

Scratched and smudged up as to be expected for their age but functional. One of the unit is missing the slider knob but p still easily usable.

The racking works fine but is as you can see from the phots the previous owner cleverly used packing tape to keep them tight to each other. Rack ears are solid, of course.

I was using these as recently as a month ago, just ran out of rack space.