I also have just questioned the Karan distributor about the gain and input resistance of their amplifiers, but I am still waiting an answer. Anyway, I will borrow a pair of KA M 1200 by the end of the month and I will measure it at that time.
BTW, I could see that you are selling your 1200's for a nice price - did you find anything better for your Isis?
BTW, I could see that you are selling your 1200's for a nice price - did you find anything better for your Isis?