I have heard back from Mark at Rogue, the Pharaoh has JJ ECC802 long plate tubes. My other equipment is Tyler Acoustics Woodmere II, Oppo 105, Audioquest Bulk solid copper speaker cables, Signal cable Silver reference interconnects. I also have some hi-rez downloads on a hard drive through the Oppo. I'm not sure if bloat is the right word for the only thing not pleasant about the sound. On sound, on some female vocals it is just not right sounds overly full? could be room acoustics or cabling or poor recordings. I just thought I would start with a tube upgrade and see what that does. Any recommendations would be appreciated, thanks Walter45.