Al, thanks for the kind words. Yes, my VAC has both MM and LOMC built in. I'm using the low 1:20 ratio setting, which is what Bob recommended for my cartridge. That, I believe, translates to a load impedance of 118. I also use the Ground Lift switch, that in my system makes music emerge from a background so quiet and black that the first notes out of the speakers startles the cat! Bob actually researched my cartridge, and only then made his recommendations... considering the results, it sounds like he nailed it!
As for burn-in, I've experienced improvement over time in every component in my system. I dont think this any different. The delicate silver wires Bob uses in the 1131 took under three hours to show their magic. I think the SUT will get even better in the next 100 hours. I don't have a "cable cooker," so I'll just have to play a lot more vinyl... I know, poor me!
As for burn-in, I've experienced improvement over time in every component in my system. I dont think this any different. The delicate silver wires Bob uses in the 1131 took under three hours to show their magic. I think the SUT will get even better in the next 100 hours. I don't have a "cable cooker," so I'll just have to play a lot more vinyl... I know, poor me!