Unimind wrote:
I have played a 50W SL years ago. I think the MK II comes close to replicating the tone of a SL but the feel and dynamics are not there. I say “comes close” but I think what is missing can only come from the larger EL34 tubes and their operating characteristics. I felt the EL84s saturate too much when driven by the SL spec in the preamp and I was never able to bring that under control. I have 6CM7s in my amp and they come even closer tonally and even help to give some of the feel and dynamics. In the end I feel that I have come really really close to getting the sound of a super lead in an 18 watt amp and I am very satisfied, but it’s still just not the same as 50/100 watt SL.