hello Steve
it is been a while i know 
how much improvement did you get on this technique bemf .
Thank you
Najman
That depends on total setup. Its hard to say.
This schematic was given to RAVI by Aussepom and you all know what Ravi is claiming.
If you are gonna build this, then try to use plates in serie. Or 1 circuit per tube.
Its, because of the impedance. When its too low, you will never see nice spikes on yr scope.
More tubes in parallel, are giving less then 1 ohm! NOT good.
I also suggest that you play with the mark/space. 50% is way too less power in the system.
Well, take some parts you already have and use a big core. I use a MOT primairy coil. Other coils are cut off. Bifilar is better, but 2 single coils work as well.
The result is so depening on the water type too.
Steve
