Is anyone familiar with this amp? Unlike the T200 (I have one of each), the T200D has large VUs on the front. It has balanced and unbalanced inputs. I sent it out to Jon Soderberg for testing/TLC. He went through it no problem, but mentioned that he had not seen one of these either. Inside, the only difference I see is that the T200D has an extra transformer below the main transformer (possibly for the VUs?). Any insight greatly appreciated.