Posted on Tuesday, 24th January 2012 by Auw Jimmy

It’s been a while since my last capacitor comparison review was done. Not much changes actually (not much new ‘interesting’ products also I think). But I was quite tempted to try the Alexander series from Duelund. The reason was simple, it’s quite affordable but having Duelund popularity on it. We’ll see if it’s worth to try.

As usual, I put one of my favorite ‘affordable’ reference capacitor, the Jensen Paper Tube and the ‘premium’ reference capacitor, the Duelund CAST Cu. I kept my ‘ultimate’ reference capacitor, the Duelund CAST Ag, as this was a different beast.

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Tags: Alexander, CAST Cu, Duelund, ELMA, jensen, mundorf
Posted in DIY Audio | Comments (7)

Posted on Wednesday, 12th October 2011 by Auw Jimmy

I ordered Duelund CAST Cu capacitor few months ago. I already have Duelund CAST Ag (Silver) on my Aikido Preamp. But I wanted Duelund CAST for my future amp (probably it’s gonna be another abandoned project?). As the CAST Ag price is very not reasonable (around US$2500 or more for a pair of 1 uF/630 VDC), then I think the CAST Cu is the best option (around US$ 1200 a pair). I also ordered my Alexander by Duelund capacitor (less than US$ 200 a pair of 0.47 uF/900 VDC), just to ‘finalized’ my passion on it (how bad it could be?).

After around 3 months or so production, finally the goods arrived on my home yesterday. When I opened it, I got a surprise. Duelund changed their chassis design for the CAST capacitor. See below.

I think the design is more likely a ‘small car battery’. Quite nice, since the new design is smaller and it’s ‘boxy’ design could fit on most PCB easily, compared with the old ‘moon cake’ chassis design.

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Tags: Capacitor, CAST Ag, CAST Cu, Duelund
Posted in Collectible Stuff, DIY Audio | Comments (10)