Tbg, when you say "the tube amp of unknown origin that was later put on them", are you talking about the amps used at this year's RMAF? I heard the Adagios at THE SHOW in Las Vegas last January using Red Dragon amps. I also heard it this year at RMAF using Response Audio's amps - Bella EXtreme 100's I believe. Given that the shows were 9 months apart, and that other changes were made, and the venues were different...The sound at this year's RMAF was better. I don't own either Red Dragon or Response Audio products, so I do not have a horse in this race,
Having said that, are there any Adagio owners that want to give feedback on the amps they have tried and/or using?