Duelund CAST silver a $50,000 Upgrade?


Duelund CAST silver Capicitor upgrade 50K??
I've ordered some speakers and asked about upgrading to Deulund's silver foil CAST capacitor and inductor a listed option on my speaker. dc10audio got back to me with 50K $50,000.00 dollars extra over the copper that's already included in my speaker!!

How the hell is that even possible?? And if I could and I can't afford the extra would it be worth it? Am I going to see Jesus with the silver or what?

Steve
berkelyaudiogeek
Does this cap upgrade change the sonic signature of the speaker? or is it just a complimentery cap to the original spekers sound signature?
It does not change the basic sonics or physics of the speaker.

The Duelund CAST copper and the Jupiter stacked beeswax paper caps are all so natural sounding the only benefit might be cerebral..However; We have not actually done blind tests in our loudspeakers comparing copper CAST vs the silver CAST if we did perhaps we would find the silver slightly more detailed.

Fredrick at Duelund seems to think this is the case.

Q

From what I've researched thus far apparently Unlike Mundorf and other ploy caps the Duelund CAST uses no poly or plastic and greatly reduces that overly bright and sometimes harsh sound and replaces it with an open fast but not harsh sound like the cap isn't even there..magic! I can't wait to actually experience them myself.

These are used in a lot of high end commercial and DIY speakers.

https://jupitercondenser.com/collections/audio-capacitors/paper-wax-foil