For big $$$ I like Amperex 7308's...'as good as it gets" in my preamp. For a lot less $$$...EH 6922's are very nice (I just bought 4 of these to use in my DAC).
Dave
Dave
Best 6DJ8 tubes?
I have a Carver C-19 pre and SDA/490t cd, both use 6DJ8 tubes. Both units were recently serviced and had Sovtek tubes installed. The tubes in the cd player only have about 10 hrs on them, but the sound isn't nearly as warm as it was before replacing the stock tubes. I was wondering if anyone could recommend the best brand I could use, if 6922's would improve the sound, and the standard burn in time for the new tubes.