OK, I bought this one out of curiosity and it is great... but the walkabout will do 90% of what I need, so ... too much $$ tied up. This is the 'Fathom' which was the original name of the M6. 600 watts into 4 or 2 ohms, in an skb case with both covers and latches that work. (I'll try to get pics up tonight but am leaving town for the rest of the week, so it may be a little while). This amp has been gigged, scratches from in and out of the rack, but sounds solid like all Mesa's do. Looking for $700 shipped to the lower 48. paypal preferred, no international shipping!! pm or e-mail with questions, offers, etc... not really looking for any trades unless there is a Bob Glaub or Duck Dunn with maple boards involved. Thanks!