Those amps are supposed to be very good. I owned V4's,
although I am sure they are different sounding than the
Triodes. The V4's were definitely on the warmer side. I
guess all I am thinking here is, have you tried a different
preamp. I am sure the Quickie line pre is good for the
money, but can easily be improved upon. Maybe try a Cary
or the Mc 2200. How about a used premier 16LS. I really
liked my Mk.1 version of that pre.
although I am sure they are different sounding than the
Triodes. The V4's were definitely on the warmer side. I
guess all I am thinking here is, have you tried a different
preamp. I am sure the Quickie line pre is good for the
money, but can easily be improved upon. Maybe try a Cary
or the Mc 2200. How about a used premier 16LS. I really
liked my Mk.1 version of that pre.