I use the Music Reference RM-5 mK 3 with good results.I don't use the phono stage,so can't comment on that.The line stage is very good,have not heard many other preamps with this amp so can't comment.I am very happy with this one.
Music Reference RM9 and Preamp Experiences
I would like to hear about preamps that RM9 users have tried and had good success with (I own a RM9SE). RM200 users proabable are somewhat relevant as well. So far I have used a Joule LA150MKII, the MR PiaB, and currently using a Dodd Battery Powered pre, but - as always - am wondering if there are other units I should give serious ocnsideration to. Thank you.