Well, more testing between the new tong sols and Pentas, the
tung sols still have a little too much zing in the highs.
However, the Pentas do sound wonderful now. A little less bass
and the highs still do not zing imo. When playing time after time,
the guitar always sounded a little too full with the JJs, but the
Pentas seem to do the job nicely. It may be my favorite KT88 besides
the original Winged Cs from St Pete.
Have not tried the Psvanes, Treasures etc and the expensive ones from
Europe.