Hi guys .. I got this one from Derek a couple of days ago: http://fleawatt.blogspot.com/2016/11/mussorgsky-tpa3116d2-sold-to-james-m-of.html
I wasn't part of the tour but it was because of this thread I took a chance on Fleawatt. I'll be pairing some Super 3i's with the amp once Louis is finished with the build. As for now I'm taking the Fleawatt through it's paces with my Mark & Daniel Maximus-Ruby loudspeakers. The amp sounds fantastic and I concur with most comments (gorgeous midrange & vocals, spooky, etc.). What has truly surprised me about the amp is its ability to play fairly loud without strain or clipping, with beautiful control from top to bottom. These speaks are terribly inefficient, here are the specs:
Frequency Response: 45Hz-25KHz
Two-way Crossover: 900Hz
Nominal Impedance: 3-6 Ohms
Average Efficiency: 82.5dB/2.83V/1m
Power Handling: ≧ 80 Watts per channel
I use an Outlaw ICBM-1 for crossover duties (60 Hz) to my subs, which I'm sure helps the Fleawatt a bit, but still. I can easily drive my RAM 301 Signature (30 wpc) into clipping with these same speakers. Not so far with the Fleawatt! Now, I realize the amp I purchased is an upgraded design but I'm kind of blown away with it's prowess. Perhaps Derek will comment and enlighten if he sees this. I'm excited to hear the amp paired with my Super 3i's .. hopefully before Xmas.