Anyone ever try this? I remember the MF buffer stage and was just wondering what you guys think about using 2 tubed pre amps where the first one acts as a buffer. So the volume is raised to a certain level on the first pre and the 2nd pre controls the volume. With some tube rolling, one can have more options to tuning the rig to one's liking.
I tried doing this on my H/K receiver and the tube sound went through very nicely. All I did was insert a tubed pre between the CD player and receiver, set the volume on the tube pre to 10 o clock and use the H/K for master volume. I felt like the sound had more dynamics this way.