Just came across this thread. I have a Bardo in my system, one of the best tables I've had the pleasure of listening to. I've not had the chance to hear the tube power supply but placed a Prada Satori AC cord on the supplied PS of the Bardo and couldn't believe what a difference it made. Yes the Satori cord is about the same cost of the tubed PS but I now can't listen to the Bardo without it.
(Dealer disclaimer)
(Dealer disclaimer)