Bloch wall disconnect and reconnect. The final design!

[forest]

wattsup

I believe you found very important aspect. Feedback is required.The circuit must be constructed that way as to allow energy conversion and putting back to the place where is original power source. Some time later power source could be disconnected. Power in circuit rises and we have to know how to stop it below certain level.

[sparks]

 deleted. 

[giantkiller]

Wow,
I thought you all left the planet before the U.S. detonates Old Faithful in June 2010. (Think about that...).

Do you understand what I am trying to say. lol

Yes I do!
I am in a different kind of awe now. When I first started this 3 years ago I could picture the processes but could not quite get it on paper or in copper. Now you made the connection for me more clearer. It was a jumbled mess in my head before(ADHD).

The feedback is muy importante. That is why I orignally showed the 3 microphones pointing into the speaker. We have to play the note in the correct positioning to get the feeback loop to blow the amp. The hidden design there is the microphone coil is in semi parallel with the speaker coil. Just like your vids, Wattsup!
The reason I went directly to the small coil is to show the small amount of whatever it takes to do the job. Again, muy importante! When I saw all your coils it made so much sense of the different configurations that SM had in other ways.
I got a bucking made and I have a ferrite ring one too. The Joule thief comes to mind as an active ingredient to drive the bucking coil. I see the JT as an NST type.

@Sparks! Put your post back I want to know what you had to say! Feedback?

If Steven Mark could make them small and hold them in his hands then it is really the simplest of design.

Things are gonna speed up now.

--gk. The Lord is good to those who persevere. Ouch! It has been some time, more like just severe!

[giantkiller]

Wound the bucking toroid in 10 minutes, fired up the controller and lit the led in less 1 minute. Setup was a snap.
http://upload.youtube.com/my_videos_upload

[wattsup]

@all

Here is the right URL for @GKs video.
http://www.youtube.com/watch?v=3cCkijcHEE0&feature=channel

@GK

You gonna have lots of fun with that one. lol
Just put an LED on some of your old builds and pan that toroid around them and play with the frequency.

Back soon.

Added

The funnest part of this is I we do not have to try and prove anything. Just see the effects for what they are and learn from the angles, coil types, frequency relations, is all enough to practice getting to know the fields.