Simon is a member here :Thanks Martin. I have never heard of a Simon Clarke. Is there a link to a website?
https://pinkfishmedia.net/forum/members/sq225917.4769/
Paradise is a DIY phono stage but with proper PCBs - dual mono , Simon can customise is to your needs - 2,3,4 boxes , fancy resistors , different versions of PSU.
It is outstanding phono stage ,if not space issues I'd have kept one ( I'm making another one atm for a different setup ) - it's been replaced with Vida and I also had Sensor II on loan which as good . Don't be put off by Paradises DIY nature , many guys with very expensive systems use one and wouldn't replace it .