There are 2 excellent capaciyors I am currently using in my preamp no direct voupkjng caps it us transformer coupled but has a big Mundorf Supreme 22uf
Very respectable I added 15% ,the new Duelund Jam using their latest using a lite tin over Copper which for sure opens up the top a bit in s paper oil, but in a Aluminum housing not quite as fleshed out as the cast but close at half the cost
Very nice depth and instruments have a nice accurate tonal balance.
On the Dpeskrr end I gave a Huge 68uf Clarity Csa cap the Jupiter 2.2 ads some realism and depth the last cap Brand new Jsntzen Alumen Z is a Aluminum foil with very very thin dialectric very smooth but fadt and detailed grest imaging
A great match a very easy cap to like blends with most other caps.
Priced very nice I put in a pr of 4.7uf caps the Voxativ drivers really come alive
A new budget favorite cap they only go to 10uf. Hifi collective is the only place yo buy , order the FedEx option delivered in 3 business days .
Both Duelund Jam, and Jantzen Alumen Z foil caps would be a great combo
The Jsntzen only 100v ,for Loudspeakers. I AM ARE 630v and are tanks a 3.3uf
85mmx 75mm and over 1 lb each.