
I've only been using the Muzishare X7 (upgraded) amp for about seven hours, but so far so good. Also, I must admit that my hearing has declined somewhat over the years, but the aspects of the sound that I will mention are striking and important to me. Compared to the Hafler 9270, which I've owned for over twenty years, the X7's overall sound is more organic and less electronic with improved spatiality. My speakers are Magneplanar SMGa, which have fairly low sensitivity, but when I listen at my typical volume with the X7, the sound is crisp and clear. I haven't been able to appreciate the pseudo-triode and ultra-linear modes yet, but the triode seems to give a little better bass-top definition on my speakers, which usually lag a bit behind in this aspect. The phono stage at least sounds better than that on board any built in amp or receiver I had. Build quality, finish and (as far as I can tell) an excellent selection of parts. I think I made the right purchase.

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