This is a giant tube. With around 500 grams of weight, definitely this is a heavy weight class. It’s a Pentode with shadow grid to reduce the screen current – so we should call it a Hexode. Its filament rated...

This is quite common tube, 300B by Shuguang. Nothing really special, only white ceramic tube socket, gold plated pins, and carbonized nickel plate. Let’s see how interesting this tube when the filament is powered. The perforated design is interesting than...

EIMAC tube is well known as high power (we are talking ‘K’ in Volts). The current requirement also quite heavy. But the best thing from them is they are beautiful with Thoriated Tungsten filament. I’m collecting some EIMAC tube. And...

I used to review a lot of stuff, including capacitor. But it comes upon a time when I have to be reviewed – I mean, my stuff. If you haven’t got any chance to understand this ‘No Name’ Capacitor stuff,...

This is indeed a nice F5T (F5 Turbo) PCB. Well designed one, good option and flexibility, and surely good quality fabrication. Time to shop for the parts? 😉...