One thing that might have been my habit is I like to go with ultimate option. Not necessarily to be the most expensive, but more on the top quality and near perfection product. Unfortunately, most of top quality product is...

I have used several good brands of potentiometer. But once upon a time, I decided to stick with stepped attenuator. My first was DACT which using SMD resistor and configured in series. They were factory made, so just paid and...

Living in such humid country, then corrosion is always around. I hate it, frankly speaking. But no choice 😉 I try to ignore such corrosion (and throw away my ‘perfectionist’ habit), but when it comes to my DACT Stepped Attenuator,...

It comes upon a time when my DACT Stepped Attenuator needs a clean-up. Well, if you see below picture, the connectors are getting rusty. I could hear significant noise when changing the volume. Although some external cleaning spray has been...

I plan to separate my system volume control with dedicated passive preamp. Before, I planned to take one attenuator from Goldpoint but due to some reason, I changed my mind and took one from DACT. A stepped attenuator has advantage...