I used a Kora Eclipse tube hybrid preamp with my DNA-225 (same 100Kohm input as the 1.0) and it was a very nice pairing, indeed. The matching, from an impedance standpoint, would not have seemed logical but the sound was great. As such, I would not dismiss the idea of a tube preamp out of hand.
Within the next few days I will have complete and introduced into my system the Bent passive that Marakanetz mentions. Will post my impressions when things settle in a bit.
Within the next few days I will have complete and introduced into my system the Bent passive that Marakanetz mentions. Will post my impressions when things settle in a bit.