The VS-1 Reference Mk. 2 is a good match with almost any loudspeaker. This amplifier has extremely high power, very high damping factor, and it is driven by a tube linestage. The amplifier section has a combination of MOSFET and FET output devices for a good sonic balance of smoothness, detail, and coherency. I know many people who own the DK amp with very different loudspeakers and they all report spectacular results. You can't go wrong with this one.