Just got back from tour of Norway, Denmark and Sweden with George Kilby Jr. blues band and brought my Clarus head and Messenger EUB. Space and portability were big issues and the Clarus worked great with every cab used. Everything from SWR to Trace Elliot in Norway and mainly used Peavey 15/2-10 speaker in Denmark. The Clarus performed admirably in all situations, was a breeze to carry and no European dc problems since the amp can switch to 230. A great piece of gear.