Hoffman Amplifiers Tube Amplifier Forum
Amp Stuff => Misc Schematics and Layouts => Topic started by: sawdust on December 23, 2008, 12:16:40 pm
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http://i255.photobucket.com/albums/hh135/dave30019/xpress/hoffmanexpress_final.gif.
I couldn't compress it any smaller so I could post it here. This is different than the original, I mean, the input would be on the right and power on the left. Also the hv/bias board is almost the same except the dropping resistors are on the main board. I also tried to keep the leads as short as possible. The small white dots are holes for the wires to drop thru and then go to the final destination. This same method could be use on the side where the tubes are to keep the wires running along the chassis. This would also make for a very neat build by doing it that way. I have not built this amp and i am sure there are no errors but no guarantees.
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Did that layo a while ago. Not canonical but effective.