Duelund cast Pio Hybrid Copper/Silver or Rs series with Silver Bypass PIO


this will be in the signal coupling cap 1uf 630v. 


zipost
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grannyring4 Hi. ET338 is a dynamic tweeter with a good transfer of coppers plates.
But not enough air sound. I want more air in the music.
@pumpweel
You should try the Mundorf EVO SIO.

I find they exaggerate this effect, so I don't like them, but I think you would. :)

Best,
E
Erik is right about the Mundorf cap.  If you want more air with a more natural and real tone, then Jupiter copper foil is your best bet. They are not cheap however. 
erik_squires4grannyring4 Thanks guys!
We tried the Mundorf Supreme classic, but we want even better. Tweeter requires  4.7uF so maybe we will try Jupiter Copper.
What do you think about Silent Wire LS wire? I was told that this wire gives speed transparency and air sound.