Gary, it sounds like clean volume is what you are after and if that's the case Markbass may be your best choice. One thing unusual about the Shuttle master is that it seems pretty linear all the way up while most of the ones I've tried max out at about 1:00 and just overdrive from that point. I run the gains hotter with my UL-410 and like to get into the edge of that tube overdrive on the pre. I don't have any clipping at these settings and they seem to give me quite a bit of headroom.
Shuttle 6.0 EQ:
Input gains 1:30
Low 11:00
Mid Freq 9:00
Mid Boost 2:00
Treble 12:00
Master Vol 5:00
These settings work for my rig and push the Shuttle harder but may not give the sound you're looking for. Maybe the LMII with an Epi UL-410(I) or an F1 with either an Epi UL-410(II) or Berg AE410 is your ticket?![]()
I did another gig last night and while I still notice the quickness of the LMII which gives the feeling of more headroom, the Shuttle sounded freaking GREAT out in the room. I walked out during a couple tunes where we were cranking hard and man, the Shuttle sounded GREAT. Sat in the mix perfectly, cut really well. Had I been in the audience, I think I would have complimented the bass players tone! That's how good the 'tone' came through in the mix. I am not trying to give myself strokes saying that. I was really impressed at how the tone of the Shuttle shown through in the band mix. That's the point! It was Really really good. And it was "clean" too. I dialed down the input tube gain and boosted the Master Vol. It has been pointed out that out in the room is where the tone and performance of the Shuttle shines the best. I can't dispute that.
I also intend to continue my own personal shootout with a different cabinet. I am planning on trying either an AE410 or EpiUL410 (S2). I am leaning toward the AE410! So that will be really fun. I've heard great things about the pairing of either the Shuttle, or the Markbass heads with that cabinet. So it should be great no matter what. The EpiUL310 (series 2) that I am using is just a bit shy in the mids. So the AE410 should KILL it in that regard. More to come!


