Thanks for reply everyone. Yes, I definately want to go with tudes. I forgot to mention my systems. B&W N805, Pioneer Elite PD65, and Kimber 8TC biwire. I do listen to LP's and am thinking about upgrading my Pioneer once I am done with amps upgrades. Thank again.
Audio Research LS vs SP?
I am looking into used Audio Research. My budget is $2000 for both power and pre. I am kind of confused about the preamp models. What are the differences between LS and SP? I am assuming the higher number is better than lower one. Am I right? Finally what combination do you recommend? Thanks. Dan