So I have over 60hrs. on the M-Lores. My expectations have been exceeded. They play well with my amps, each a different flavor. The advertised range of 38Hz to 20Khz seems to also be covered. My hearing can't do the extreme HF but , the LF is there. Bass is clean, tight, quick, and controlled, no need for subs. Mids and Highs are very detailed. Air, space, decay, and live or room of the recording are clearly felt. Stage and imaging reach beyond speaker placement. They have represented well with any type of music I through at them. You can listen to these all day. I also think they would be even better with some upscaled amps than what I'm using. I forgot to mention that for all the music a Topping D30 DAC/Tidal HiFi/Masters were used.
The TPA combo would make a great Doorway setup. It drove the M-Lore with authority. I did find it a little dry for my tastes. I think a tube pre would make this combo very nice.
The 9304 is in need of rebuild but, It did bring the tube goodness to the combo. I used a Schiit SYS passive pre with the 9304. The M-Lores seem to be efficient enough for a SET/SEP/SEUL amp. I need to get off my a$$ and build a new tube amp.
The Marantz 2230 gave the best performance out of the amps I have. Detailed enough to pick out everything and smooth enough not to cause fatique. Just a sound with the M-Lores that you can listen to at high or low volumes for hours at a time.
The only fault I can find, the speakers are short. At 34" height the 8" driver is placed at 29 3/4" and Tweeter at 23 1/4" above floor with the included spikes. I did solve the problem with a slight tilt back of the speaker.
The Tekton M-Lores are keepers! Very enjoyable speakers. They won't be going back.