@inna- the real step forward wouldn’t be the amps on the bass it would be to use horn loaded bass. And for that Avantgarde charges a couple Porsches-- not the cheap ones, either.
That’s why, if and when, I may look elsewhere-- I don’t have room for the Trio in my room anyway. Maybe the Everest. But, then I have to bi-amp and that raises another host of issues in terms of amps. David Karmeli has done it using the older M2 JBL and stacks of ML2s. The Lamm amp isn’t crazy money used. But, I’m not there yet. I do like Avantgarde it’s jut that the prices Euro to dollar as Jim Smith has said, don’t make it easy. I think he quit distributing the line, so he said, b/c he couldn’t do it and lower the price sufficiently to make it attractive. The Duo Mezzo is over 65K. For that kind of money, I’d want more even though I can get an accommodation. We’ll see. I’m not in need yet. Just anticipating that’s the next thing I’ll need to change as the system ages....