Time for me to start shopping for a new head before summer. My wt-800 sounds fine, but I really want (need?) to be able to bridge to 4 ohms. I was planning on getting it upgraded to B specs eventually, but it seems that route is no cut off. And since the buy out, I have no doubt the Eden products are just as nice as they were. But, I think I am going to try another route. I am looking at the Demeter HB-600 and keeping my eyes open for other options. Has anyone here had any experience with this head? Any other good suggestions? The mesa bb750 looks kinda attractive also... hmmph I haven't shopped in a while for a main head.... so many options.