Need rec on $500 preamp

I am looking for a decent preamp around $500 (could be new or used). I might be willing to go closer to $1000 if the performance is really noticable. I am running a Technics 1210 5MG with fluid damper, and a Shure V15 III cart (stock wiring). For digital I am running a Sony 9100 ES (will probably add a Benchmark DAC soon). I don't have a tuner but would like to leave room in the preamp for one later. My amp is a Mcintosh MC 250 and Klipsch Heresey II's for speakers.

Right now I am using an old Carver C-1 for a preamp. It is ok but I am having to clean the pots/contacts out pretty often and now one of the aux inputs has an intermittant channel. Rather than get it fixed I am just looking to upgrade. I am leaning towards the new NAD 162(?) but I thought I would get some opinions here. I don't do much if any processing to the sound so I would like it to be as seamless as possible. Maybe bass and treble controls, but not much more. Thanks in advance for any recommendations.