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London Power's Power Supply for Preamps (PSU-PRE)
#3
Attached is my put together but not yet powered version:        I'll power it up tonight and see if it's a power supply or a smoke machine.

I do wish I had read the previous comment about the BJTs before assembling - as you can see, I've got them underneath.  I may take them out and resolder them. 

Went together pretty easily.  The only thing I struggled with at all was figuring out which bits went where, which took me a little bit of sorting.  I hope  I managed to get it all figured out.

I put the terminal blocks on so I can screw the proper wires in once I get it in the chassis.  This way is easier.  As you can see, I had to hack at the 5mm input one a little to fit the 7mm pitch on the board and clear the jumper for lnk2.  the output ones are a good fit for the smaller 4mm pitch blocks (a bit of a tight fit, but worked well enough - might be 3.5mm on the board)

Next step, plug it in and test the outputs.  Then move on to the bass preamp.
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RE: London Power's Power Supply for Preamps (PSU-PRE) - by John Bourke - 04-07-2021, 03:56 PM

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