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Re: my 7th amp - is a dumb bell clone worth the effort

11/9/2005 10:42 AM
Bob Ingram
Re: my 7th amp - is a dumb bell clone worth the effort
Pete,  
 
I kinda used this layout but made many changes. This was based on the 97 schematic, which I wasn't happy with. I changed it to the HybridA except there's no effects loop. Also I moved the OD trim internal instead of on the faceplate.  
 
The small board for channel switching is the Weber switch board which works great and is easy to use. Connect the OD channel to the NC side as the diode noise when the relay is active adds to the gain noise.  
 
http://www.patmedia.net/bob-ingram/Dumble/Layout.jpg

 
Replies:
pete c beautiful Bob !many... -- 11/9/2005 12:23 PM
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