Anyone heard of DK design group?

By the way, I spoke to Daniel Khesin and originally there were going to be no intenal changes to the MK II other than the removal of the loudness circuit, as Audiophiles were wary of this function appearing on a high end amp. As the loudness button does not interfere with the circuit when not in use I did not see a problem with this, however I suppose if you have to make a living selling these, you have to provide what your customers want. Daniel told me that in the end they did make some circuit changes to the internals that if he had to quantify them improved the performance of the MK I over the MK II by 10%.