Video duration: 120 seconds
Global video hits: 1992
The bad line output transformer of the prewar tv set Marconi 707 was rewound by Ed Dinning. Now the tv set has full line width and correct linearity. A BBC broadcast from 1936 is on display and a scene from the end of 405 line tv transmission in Britain in 1985, displaying on a 1938 tv set.
Video duration: 457 seconds
Global video hits: 188510
The complete prototype circuit is shown here built on a single PCB. The reflector is made from PVC pipe with a rear mirror. EHT now slightly lower and the gap size has been reduced. Track is 'Hold Me Now' from the Thompson Twins - chosen purely for it's good dynamic range, vocals & clever percussion ! Let me know if would like to see & hear any particular song - see what I can do ;)
Video duration: 175 seconds
Global video hits: 49457
Here's an extract from LTE / Dream Theater's Acid Rain.
The arc is powered up slowly, to demonstrate that it is
indeed the plasma producing the music you can hear.
A few of you had mentioned you might like to hear a DT / LTE track - here it is :)
Video duration: 251 seconds
Global video hits: 361
Testing a IHVT (integrated high voltage transformer) from a old monitor through the "PC 12v supply". Yep, the PC did survive, but the transistor's heatsink was way too hot to touch.
A high power capable zvs flyback driver but i am running it only at 12V from a modified atx psu right now because i dont have my big psu hooked up yet ^_^
