Tasos, Have you heard the M3 with any amp other than the Spectral DMA-500s? If not, are you confident that the impression of a lack of bass is because of the M3 and not something else like the room size, the amps, the cables, etc? When I heard the Q3 in Goodwin's big room it was with the Boulder 1000 watt monsters. They told me before that demo that they had tried some Spectral monos and there was not enough power. I don't know if the issue was related to the bass or something else.
Thanks for the report and let us know if you impressions change with different auditions.
Thanks for the report and let us know if you impressions change with different auditions.