Monthly Archives: May 2012

Resistor is another interesting passive parts that could affect the sound. I used to be familiar with Vishay S102 Foil Resistor which well known as one of the finest sounding resistor. They are also very precise instrument grade resistor. Nowadays,...
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Perhaps you still remember the first article about designing the PCB? Now finally, the PCB has been done. The result is quite awesome, as the specs also set at premium grade. This 2.5 mm thick red PCB has 2 oz...
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Please go back here if you haven’t read the first article. On this second part, I’m about to create the potting ingredients to pot my Lundahl choke. I have several experimental ingredients, so some of them might not be exposed...
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It’s been a while since this idea came to my head few months back. Now it’s time to make it happens. As you might also know that Lundahl is one of the good transformer maker. They use their own C-Core...
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During my journey in this insane DIY Audio world, I tend to revert back my taste into kind a vintage. I also don’t understand why, but those vintage item give something special. One of the example is on one of...
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