Preamp circuit board kit off ebay
Case and Transformer purchased separately
Click on any image for full scale
Very happy with this build. Sound is excellent!
Although the guts of this are nothing special…
There is a lot of satisfaction in building a project like this!
The last image shows how I insulated the ground with epoxy because the gold phono jacks were not insulated themselves. Grounding is at times challenging and I did go back in to tweak it a bit as I recall. Power grounding for all gear is separated from signal grounding that happens only at the phonograph. At least that is my basic understanding, your hum mileage may vary.