I can't speak for the PSB Image 5T, but I had my capacitors changed out of my PSB Stratus Bronzes by Audible Improvements in Asheville, NC. They were sounding a bit bright in the treble and a bit boomy in the bass and a bit ragged when pushed. They are better to my ears now on all counts. They are now keepers again. Just my opinion. I'm not sure what it all means.
John
John