I play every once in a while with a guy who uses a Sarno SMS Classic pre with the Jerry mod, into the Carvin DCM200L, into a 1x12. Sounds great and very portable. Being as I already had the F2-B from when I used to play through a rack system, (Mesa 50/50 power amp and 2 2x12 cabs - wonderful in the studio/major hassle to move), I picked up one of the Carvins, a two-space rack, and a couple of 1x12s for two K-120s I had, (one reconed in hemp by John Harrison at Tone Tubby before he passed away). Now I can bring both 1x12s and go stereo, or just one cab if I want to travel even lighter. After years of schlepping heavy stuff like the rack, a Boogie Mark III and extra Theil cab in hardwood, blackface Pro Reverb with D-120's, this lightweight rid is a godsend. I get plenty enough tone from my Alembic electronics, pedals, and the F2-B. Since I play clean, I really don't miss overdriving power tubes - and my back thanks me each and every gig!
Bill, tgo