I need some touch for my old Toshiba SD-2960 DVD Player. So here is the TentLabs XO2 @ 27 MHz, a perfect yet affordable reclock solution for my wallet. This...... Read More

Most of the time, money could buy anything – except time (and sometime, love 😉 ). Like this Duelund CAST-PIO capacitor. You have the money, but you have to wait...... Read More

I digged my old boxes and found this old vintage capacitor, Nippon Chemicon RWE 820uF/550VDC. Very big in size (a little bit bigger than my ASC 40uF/440VAC and surely a...... Read More

I dig my tube boxes and found this old tube. Not a really expensive or most wanted tube, yeah… just an old Western Electric 393A tube. It’s a Argon and...... Read More

One factor that makes me like tube is its glow. Well, it’s hard to explain, but some tubes have a beautiful color, especially in dark room. Here is some of...... Read More

After previous trip to “trash bin” shop, now it’s the time to test it 😉 So I open my old Knight 600 Tube Tester and fire it up. Picture below...... Read More

Amperex 6BQ5/EL84 from “trash bin” shop 😉 Not bad for some cheap experiment!... Read More

I’m thinking of a digital volume control, instead of passive one (with potentiometer or stepped attenuator). Hmm… Searching around the net, I found some IC from Maxim. I grabbed some...... Read More

Mercury: a heavy silvery toxic univalent and bivalent metallic element. That’s what I get from Google or common dictionary. Well, as long as it has good sound, it’s deserved to...... Read More

I’m thinking of… a full Black Gate Power Supply 😉 Well, it’s not a dream since I have enough Black Gate F Series stock on hand. One value only, 680uF/65V. I...... Read More

A Gainclone challenge? Why not? Solid state? Why? Why? Why? Why? Why? Wise man says ask “Why” five times. But I think I will end up with same answer 😉...... Read More

I manage to collect some old “not common” tubes as below 🙂... Read More