Sutherland 20/20 v Manley Chinook

Yes, look for a used Herron VTPH-1 MC. That will be tough to beat at under $2K.

I owned the Chinook and then an opportunity to purchase a Steelhead presented itself. I would say the Chinook is about 85%-90% the overall sonic performance of the Steelhead, without the tops and whistles, of course. I have not heard the Sutherland. I tend to prefer robust power supplies for components. Manley incorporates White cathode follower circuitry to keep things very dynamic, and in that regard the Chinook excels. Also, it is dead quiet for a tubed stage.

I second the Herron. That's exactly what I upgraded my P75 MK3 to about 7 months ago. It's fantastic. You can also listen to the Allnic H1201 which a few of my friends have purchased over the Chinook after home trials. I think the Herron is pretty hard to beat in the $1500 used range. You can buy used and send it back to Keith and he'll go through it for like $120 and return it to you as new. Great company.

I'm in the same ballpark for a phono pre and the VTPH-1 (one for sale here now), the Allnic H1201, and Sutherland are all high on my radar as well. I'd also mention there's a Parasound JC3 for sale here that could be interesting as well. Best of luck.