The RP-3 appears to have an optional factory mounted Elys2 which is an MM cartridge. The RP1 requires you to have a cartridge installed on our own.
I was going to suggest my usual giant killer phono stage , the Graham Slee Gram Amp 2 SE but it is MM or HOMC only. They can be found for as little as $410 new. If you can live with an MM cart this is a great choice. I use it with a HOMC and really like what I hear. I think you can buy an upgraded power supply which would probably make it better.
The EAR 834p is within your budget if you buy the plain version (no chrome face- all black) but once again only suites MM/HOMC. This is a wideley recommended phono pre-amp.
Sorry someone else will have to chime in with MM and MC phono stages.
I was going to suggest my usual giant killer phono stage , the Graham Slee Gram Amp 2 SE but it is MM or HOMC only. They can be found for as little as $410 new. If you can live with an MM cart this is a great choice. I use it with a HOMC and really like what I hear. I think you can buy an upgraded power supply which would probably make it better.
The EAR 834p is within your budget if you buy the plain version (no chrome face- all black) but once again only suites MM/HOMC. This is a wideley recommended phono pre-amp.
Sorry someone else will have to chime in with MM and MC phono stages.