Yeah I used to have some Eden gear. It was really solid, although I sold the 210XLT because I couldn't stand the bump at the port frequency and the dropoff below that... low G was loud as hell, low E was comparatively anemic. It was enough of a difference that it bothered me.
The heads I had (WT500 and later downsized to a WT300) were really nice, though I eventually decided too clean for my taste.
I once called Eden's support number to ask how to best clean the pots, because they were hard to get at and I had a scratchy one. David answered and walked me through it himself. That was cool.