have been using the suitcase model for several years now. Bought it new in 08', never let me down, has an XLR direct out for any larger gigs ( but I have never needed to use it).
It is the most responsive bass amp I have ever owned, really like those 5 drivers, such a fast response. To keep things in perspective (sound wise) I also have an ampeg V4B resissue with their reissue 2x12 cab, it has its own unique character as well.
(Message edited by dalegreen on May 07, 2014)