Cavalli Audio LF has 4 watt (not sure of what impedance) and is not on your list. I know at least one member (sillysally) using the LF+HE6 combo (... or was using in the past at least). What is your opinion on that ?
With my LCD 2.2. I listen between 10:00 and 12:00 depending on the recording. I am thinking about an upgrade to LCD 3 or a complementary HP (HE6, T1, (HD800?)) which is better for classical music (more resolving, more neutral, better soundstage).
If the LF can not properly drive the HE6 (and I do not mean only loud) I have to forget this option. I heard the HE6+EF6 combo at the "Hi End Show" in Munich last week and was impressed.
Thanks in advance for any advice !