Jupiter Copper Foil, Paper & Wax Cap Versus Jensen Cap 0.10uF 630Vdc Copper Foil Ceramic

Yes the Jensens are darker than the Jupiter copper foil as pointed out. They will open up a tad, but won’t deliver in the highs as extended and sweet as the Jupiter. They have the personality you are currently hearing even after burn in. They are known to be a tad rolled off and very “polite” in the highs. I also find them thicker in the upper mids. 

The Jensen Copper foil, copper body I like the best of the bunch 
in my system even more deep soundstage and more organic sounding then the Jupiter Foil,I my 2 systems I have had the same results, since I do mods I have the exact values and 300 hours on them and once in the system 4 hours of play
time then play 8-10 songs you know well.
i always have at least 2 others to listen and help-evaluate.
in another system it could prove slightly different in Audio
nothing is set in stone. 

@audioman58
@grannyring
Thank you.
Do you have any experience or thoughts on whether the Jensen PIO Copper Foil Copper Body would deliver more high frequencies - extended highs -than the ceramic body?
Thx, Bob

I have had all Jensen caps the ceramic body is  very open and detailed themost 
neutral of the Jensen Copper foil caps. The Copper body in my opinion sounds the Most natural  with a very extended but richer upper end.great for Solid state equipment  the ceramic you may or may not likebetter 
In a tube circuit.

My experience is the Jensen’s, in tube gear and dacs, are just darker than the Jupiter or Duelund copper foil caps. I also modify and upgrade gear for a living and do all manner of upgrades with caps. Jensen are good caps, but not as good in the micro details, resolving , and air as the Jupiter copper foil or Duelund. These areas seem to reflect the sonic need of the OP so I am specifically talking about this “presence” area of the spectrum. . Vcaps copper are also more extended and resolving.

A good option, keeping what you now have, is to bypass your Jensen with the Duelund pure silver .01uf bypass cap from Parts Connextion. I have had great results with this combo in electronics. You will definitely get more air, sparkle and resolution. More realism!