dc10audio use Duelund CAST capacitor ?


Why are this any better than Mundorf sliver / gold ?? and why so expensive to buy?
mountain-high
still no way they are worth it how can capacitor in silver be 5,000 ? silver is cheap to buy?
Materials are only one cost. I am sure that Duelund is not selling in large volume, so the lucky few will have to bear that expense. From the reviews that I have read, I wish that I was among the lucky few.