I gave my son a Bugle phono preamp several years ago. He's been making do, poor baby, with a pair of wall warts as the power supply. For Christmas this year I bought him the power supply and made him an enclosure for the preamp and power supply as well. I'm happy with the look and sound.
I had no problem with the power supply, it worked on the first try. Unfortunately, when I removed the stock kit rca's from the board, I lifted the trace on the output. It took me a while to find that. I just added a little more solder on the bottom of the board, and that seems to be good for now. I'm not sure if that will hold long term.
I was confused about the physical wiring of the -15V source to the preamp. +/- to -/+ ?!? I couldn't tell you how it's hooked up, but it works. The lifted trace added to my confusion - always tougher to debug when there is more than one problem.
I used a piece of figured birch, and finished it with Watco natural Danish oil. Hard to tell the scale from the pictures, but dimensions are 12" W x 4" H x 4" D.

