When I arrived back home at night and cleaned up my equipment, I noticed that my solder tip has “golden” color appearance. Well, I have been on this solder-toy-world for...... Read More
I also got chance to test the Mundorf M-Solder Supreme Silver/Gold. This is one of the finest solder on the market. Currently, I use WBT for most of my main...... Read More
I ordered custom made transformer to replace my old Aikido Pre-Amp transformer. Before, I rarely ordered a “finished” transformer (but prefer doing DIY one with my colleague). But now I’m...... Read More
I visited my friend’s home few days ago. We planned to tweak his #26 Pre-Amp (with Parafeed design). His Pre-Amp was a high quality pre-amp, in terms of parts and...... Read More
It’s a cool weekend, we are entering rainy months. I continue soldering my Ultimate Power Supply. Today, I solder 8 pcs of MUR860 and 70 pcs of Black Gate F...... Read More
Some of you have emailed me asking to finish the Gainclone – Black Gate Power Supply project, and well, I’m about to complete it with some modification. Here is the...... Read More
I’m the middle of laziness… Actually I want to finish my Gainclone LM1875 project, but it will consume a lot of my brainpower 😉 But I don’t want to waste...... Read More
I have made RGN/B4/B5 to Octal Converter few weeks ago. Actually, the converter was made for 1A RGN Rectifier (because of the resistor drop value). I put 2 x 0.5...... Read More
Some singers have their own unique “tone”, which reflects their “style” when singing. This uniqueness will make us remember his/her specialty. This old vintage CD Audio, produced around 2001, shows...... Read More
Still remember my other “stupidity” here? After several hours of investigation, I finally decide that the Jensen Copper Foil Paper Tube is not a good capacitor for bypassing purpose. The...... Read More
I do love the improvement after I finish the VCap TFTF Capacitor Mods on my Aikido Power Supply. The staging is awesome. I could “see” not only a center point,...... Read More
To simplify the answer, Bleeder Resistor is used to “short” the positive and negative rail on your High Voltage (B+) circuit. The main reason is safety. Without Bleeder Resistor, your...... Read More