Pubul57, you might give the Herron Audio VSTP-3 tube preamp a listen. In my system, it is fantastic and Keith Herron is great to deal with.
Carter
Carter
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.