4runner

Responses from 4runner

Tube Rolling in a SF Line 3
Changing the 6HG8A pair will have no effect. As mentioned only the back two (2) tubes are affected by the sound of the SF Line 3. I have found the Amperex 7308 JAN's or USN to sound superior, of course this is debateable. I have found the Amperex ... 
NICE 6922 tube that is warm vs cool
You have already mentioned them tube you are looking for: Amperex JAN 7308 made in USA. 
Mark Levinson 336 vs Krell 600c
Have had experience with both the FPB 300 & 600 series amps by krell...they are neither bright or lifeless, they are some of the most incredible amps on the market today, the top end is smooth, listenable for hours and the bass, well I'll just...