Thank you for the reminder that to insure that a component has no active circuits, it must be unplugged and not just turned off. Hey that's just what they always tell me to do at the computer "help" site after putting me on hold for 30 minutes!
Well the replacement Black fuse is in place and now has 75 hours on it. What a nice improvement over the back up Isoclean fuse. I am listening to Harp music to unwind after a stressful day. The shimmering harmonics of the plucked strings resonating with the body of the harp is most relaxing.
The plucked leading edge of each note is sharp and forceful, and then the relaxing full bodied complex decay of the note takes place. All this is occurring with a jet black background and with a soundstage depth of a medium sized concert hall. Really quite remarkable.
An upgraded audio fuse has made this long stressful very hot day turn into a most satisfying and reinvigorating music listening night.
David Pritchard