Good News!
After a fair bit of experimentation with the power supply section the ZP3 is now complete and I must say is sounding great. I can see why everyone is so enthusiastic about this design!
Here is a link to my Dropbox for some photos of the finished unit:
https://www.dropbox.com/sh/3duiteeizw9vxrf/AAAgFUSLOIKqhx9SU97QNdg_a?dl=0The photos show broad details about the construction, but I have been careful not to include anything which can enable others to easily copy Steve's design as I feel this would be unfair.
I have made the chassis a mirror image of the original layout and some other changes which can differentiate my version from an original ZP3, so there can be no confusion that this is a Decware product, although as I have said previously this is definitely a one off project!
I just need to add some sides to the chassis which I an thinking of doing in slate to match my Thorenes TD124 Mkll setup. This has the SME 3012 arm fitted with Denon DL110 MC cartridge and Partridge Transformers although I'm not sure the latter is really required.
Anyway, thanks to those who encouraged me to try this.
All the best
AH