Dahlberg  Audio  Design.
This is the place for fun projects.
Ribbon tweeter. "A short one".  
There was a 6 inch neodymium based and transformer equipped tweeter on the way on a Swedish Hi-fi forum but reevaluation (on my part) came up with a shorter one instead (70mm).
Just has to cut these pieces up into smaller ones first. 
Ribbon tweeter. "A tall one".
Here you will find a DIY description for an almost four foot long neodymium based multi-conductor ribbon tweeter. Tweeter by the way, frequency-response 400-20000Hz and the one thing that I'm most satisfied with up till now.  

Measurements

The tall ribbon tweeter is a contribution too the diy community.
It's based on my research and test results and is fully covered by 
Swedish copyright legislation.    
Best regards. Bengt Dahlberg
Magnetostatic woofer.
 This will come in the (hopefully near) future. Or little by little.

Turntables.

 I have a lot of ideas around these ones. They are fun :-)

 
Disclaimer: The author of these pages takes no responsibility for any damage or injury, whether to property, body, mind or anything else whatsoever resulting from the application of Any circuits or ideas outlined on this site. always be extremely cautious when handling electronics sharp tools or machinery etc.