Tweaking preamp and amp combination


I have an Audio Research Sp9 MKII preamp along with McCormack DNA 125 amp upgraded to SE+ in 2015. I have Vandy 3A sigs with a pair of 2w subs. I am looking for options on replacing or upgrading current power amp. Below is a list of considerations and looking for recommendations on best option to compliment my current system.
  
  1. SMC Audio upgrade of the DNA 125
  2. Purchase used Audio Research D200 or D300 power amp
  3. Other options that would compliment the 3A Sigs and sub combination
charkune

Showing 1 response by celtic66

Have you squeezed the maximum performance out of the current system?  Upgraded power cables, interconnects, decent equipment stand, power conditioner?  

I understood the original question.  Having played this game for many decades, I find audiophiles are quick to switch out components without first optimizing what they already have by paying attention to the details.  Best of luck.