I'm the recent proud owner of a set of well acred for original M1's but curious to know from, MxSi owners what the differences are sonically between these 2 fine sets of Audio design and manufacturing prowess.
Humm, not sure on these replies, let me reiterate, I am not sure. I was 'told', way back when, it was just a tweeter change. Furthermore, I owned a pair of M3 speakers, not si versions, and they were biwire speakers.
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