How about an Ampeg V-4B? Or SVT.
I had some pretty negative interactions with Ampeg customer service, which has turned me off to the brand (even though I still have a B-15 kicking around the house.) Currently using a Verellen Meatsmoke preamp into a crown power amp. I like the dirt on the lead channel, the low end I'm getting, and being able to level the clean and dirty channels outputs. BUT something is missing. Is it something with missing a tube power section?
In my garage rock band I tried head after head (SVT 4-pro, TC Electronic, 700RBii, Streamliner, the Verellen, Mesa M6,) until landing on the Sunn- it just feels right. The Verellen is close for this band, just hasn't given me that feeling. Maybe I'll look for a bigger Sunn and go with pedals for my dirt?
RD's are so cool, looks like they've gone up in price quite a bit too!
I'm floored with all the RD love! I hadn't seen much mention of them, even here. Only one I've seen in person is the guitar version.