Lamm L2 Reference tube recommendation

Nutella, would you discuss which tubes you prefer and why?

I am trying to eliminate as much grain as possible.

I realized after rereading Rodman9999's post that I installed an RCA 5651A rather than a 5651.

I dont think you'll find much improvement tube rolling with the L2. The most important thing is to check the voltage output of the power supply as specified in the manual. Slight deviations, usually loss in power will make it sound dark and veiled. Unfortunately I found myself making this adjustment weekly and replacing the tube monthly making it too high maintenance for my taste.

Between the RCA and Raytheon, I prefer the Raytheon. It is just slightly more natural in its presentation. The difference is small.

well, I finally got the L2 yesterday. DHL lost the PS crate but were finally able to locate it ;) The pre came with Dumont 12BE3's, a RCA 5651 and a Sylvania 12ax6wa. Once I get my Innersound xover repaired I'll be able to check it out ;)

DHL strikes again!! I believe the have a hire-the-handicapped-gorilla corporate policy. Happy listening!