Ok, everybody know I’m a clock builder right now ;) .. So beside I have a lot of stuffs to do, I decided to build a new clock.
A good friend, give a old Mullard DH7-11 tube, so it’s time to give it a try no ? ;) The main issue right now, is to find the power transformer to light this big guy
![http://www.webx.dk/oz2cpu/clock-scope/dh7-clk.jpg](http://www.webx.dk/oz2cpu/clock-scope/dh7-clk.jpg)
Finding old part is always hard, but the best thing is to keep on trying. I finally found a transformer builder at great price on eBay.
400v / 5mA transformer isn’t really common, you know.
For everybody who want to know what a scope clock is check this.
Enjoy Ray ?