Preamp for Golden 40SE

What don’t you like about the Golden preamp?  That’s what I would buy. I have the SE40 in my collection.

I was thinking newer with better reliability. There is one sep-1 but they want $575 and $80 for shipping. 

@brianportugal -I had an SE40 and loved it until I went in a different direction. I used these pre-amps-

Sonic Frontiers Line 1

Audio Research LS2BMKII and then LS15

David

Budget?