Posts tagged with: Duelund

I love the Duelund CAST Resistor sound on my speaker crossover. Despite its cost, it’s better than some of my previous favorites, like Sfernice or Mills (YMMV). But since they are designed for crossover application, so they don’t have such...
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I plan to compare some capacitors from Jensen and one from Audio Note. The two from Jensen are Jensen Copper Foil Paper-in-Oil (Paper Tube) and Jensen Copper Foil Paper-in-Oil (Copper Tube). From Audio Note, I have Copper Foil Mylar-in-Oil (I...
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Straight to the point. Just backed home tonight from a crazy traffic, then it was a great moment to payback! Let’s solder the new Duelund CAST Resistor. You can see brief information about Duelund CAST Resistor here and  my DIY...
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Few months ago, my Aikido transformer was burned due to my stupidity plugging in 100R bleeder resistor, instead of 100K one. Well, I have ordered another replacement few months ago, but just now I have time (and motivation) to install...
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After some crazy on the middle of the night decision, finally I decided to purchase the Duelund CAST Silver (CAST Ag) Capacitor. My friend bought my CAST Copper (CAST Cu), so this leaded me into a final crazy decision, to...
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A pair of Duelund CAST is enough to rob your wallet. How about two pairs? Well, sometime money is not an object – when you are pursuing the ultimate sound. No sky is high enough 😉 I welcome, two pairs...
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Not really published on the market (at least not well spotted around big online webstore), but I manage to get a pair of it. This is the CAST version of the Duelund Resistor. Well, for the Capacitor, the CAST definitely...
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If before I picked Obbligato as last Power Supply (High Voltage) bypass capacitor, now I’m experimenting with Jensen Pure Copper Foil Paper Tube in this position. The result? Well, not as significant as VCap on the first capacitor (after first...
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Still curious about the different between Jensen Copper Foil Paper Tube and Duelund CAST PIO, I held another session to benchmark both capacitors. You can read previous articles here and here. This time I visit another friend. His systems as...
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Never ending tweaks and mods? Yes I think so. Actually, my Aikido Pre-Amp already sounds good. But as a DIY, I think the journey never ends. Tomorrow always comes with another mods. After completing the PSU mods with Mundorf MCap...
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After you read this, perhaps you would expect a better system to test the capacitors. So today, I visit a friend, and test the capacitors on his system. We can call him, Mr. X. Here is some brief of Mr....
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Just what I’ve promised before, finally today I do the most awaited Capacitors Battle. Actually the “real battle” will be done within next few days. Let’s say, this is as first impression to “hear” how good they would sound 😉...
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