Big +1 on that.......the Markbass stuff seems to really have more wump....
Last night, I jammed with my buddies for the final test of the LittleMark. This test has sent quite a few amps down the road, as these boys play LOUD! It's the ultimate headroom check for new acquisitions and the LMKII passed with flying colors! This was what I was looking for with the Eden stuff but, you can't even put the WT550 and the LMKII in the same class as far as clean headroom! I finally got to hear the fan on the LittleMark though. I'd forgotten that it had one!
All in all, this amp is a keeper. I've still got my WalkAbout for the super-tubey sound, but the LMKII has moved from backup amp to #1. The VLE really extends its usage well into the vintage area.
... my point was that it is not a switching power supply, but the weight is closer to the switching amps than the 'non switching' amps. Pretty cool.