Mark-sf
100+ Head-Fier
So are you saying that there is not as much noticeable differences between tubes as compared to the Lyr 1?
I am not going to generalize as I have only tried a few tube sets. However, the addition of the gain switch and regulated supplies means that tubes otherwise unacceptable due to hum or noise are now an option for a wide range of cans. Now one does have to watch one's wallet if tube-rolling is an irresistible temptation.