I'm confused about getting the Streamliner 600 or 900. This head is deeply voice with bass so that means more power needed to move more air. I have the Shuttle 6.0 with the L.F. Boost pushed in and the mid scoop pushed in with bass at 2 o'clock mids at 2PM and for my purposes the head room is OK. Play through a Carvin BRX 10.2 4 ohms P bass & Bongo 4HH. Will I be lacking in head room with the 600 because of more bass voiced in this amp?
