preamp/amp for ML Aerius i?


I own ML Aerius i. W/a DC-1,3bst,and transparent cables thru out. Sounds good, but want more. I've auditioned them w/AR-26 and AR amp, also AR26 w/Classe 200. Plinuis 100 and bat 3i. Sunfire amp and Meridian pre. Very boring.. The best I've heard was bat 3i/vk200, my foot is finally tapping and I am excited again, good detail and control. I heard the bat vk30/moon w-5 was a good combo. Any suggestions out there would be great. If you don't own ML speakers then don't slam them. I'm just looking for some HONEST help here.
pcc
It may be time for you to move up the food chain in the Martin Logan line. Try the new Ascents or maybe some SL-3's. The difference in bass response is significant over the aerius.
There was plenty of controlled bass w/the bat. plus I've listened to the SL3 and still prefer the Aerius i. Just wondering if there is better out there?
I think that you have a nice balanced system at present and while some of the gear you are looking at now is better than what you have I wonder if it(new gear) will be fully realized given you want to stay with the Aerius??? Those speakers (which by the way I like but do not own) may limit the potential of some higher end tube gear. The Classe amp you auditioned should have performed nicely and if there was no toe-tapping I therefore would not recommend the Bryston 4BST as an alternate choice. The Sim W-5 is a wonderful amp and might sound "warmer" and provide great control. Definately try this amp - I would have bought it had the price not been twice what my 4BST cost me. I still can't get away from the Aerius limiting the potential of your choices.... but hey thats just my opinion.