Audio blow hard, are you saying you are using BAT VK-75 to drive MBL speakers? MBL are very difficult load, takes monster solid state from what I have heard and read. I am thinking of picking up a pair of MBL 116, but thought I would need a solid state to pair with it.
Back to the original thread. I am using my VK-75SE with Sonus Faber Amati Homage, this is the best amp I have tried with Amati from midrange and up. I have also tried the amp with many other speakers including Sonus Faber Cremona (excellent combo), Sonus Faber Guarneri Homage (also excellent match), Dynaudio Contour 3.3 (no bass), Dynaudio Confidence 5 (even less bass), and some other speakers I can't recall anymore.
Back to the original thread. I am using my VK-75SE with Sonus Faber Amati Homage, this is the best amp I have tried with Amati from midrange and up. I have also tried the amp with many other speakers including Sonus Faber Cremona (excellent combo), Sonus Faber Guarneri Homage (also excellent match), Dynaudio Contour 3.3 (no bass), Dynaudio Confidence 5 (even less bass), and some other speakers I can't recall anymore.