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Stereo Pre Amp project
Click on the images below to see a larger image
Completed inside view Finished external view. I made the rack ears.
Just needs a faceplate to finish it off

Schematic
Power supply view Layout with voltages
The power supply board sits above a 125C3A choke. There is a 1/8" groove on both sides of the board. the board slides into the groove from the rear and then the rear power cord panel was screwed into place. The power transformer is a Mojo 779 reverb unit power tranny. The front panel has a SPST on/off switch, a LED and a fuse holder.

Updated pictures with face plate
Click on the images for a larger image.
Front view of my rack setup
I added a black face plate to the Stereo pre amp. It is made of Black Garolite epoxy board. Cost about $2.50 to make. I will figure out the lettering at a later date.
Rear view of my rack setup.
You can see info on the Stereo power amp on my library page.


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