SET designs if done right are fast, musical and vibrant.
Gobble, IMHO you need to look at a complete design (tubes) for your speakers. An integrated or a pre/power. All tubes. You will be surprised what your single driver speaker can do.
It is criminal to use those speakers with a nad amp.
Low level micro dynamics and vibrancy is never a Nad's forte. If you have a speaker which needs only a few watts to perform, you should be looking at high quality / low power designs. It is a different world.
When auditioning the amps, you need to setup your speakers with some 3 odd feet space behind and at the sides of your speakers. Your current setup can give you confusing results. I am assuming you have it setup the way I saw tham last time I had visited.
Yeah When I decided to buy those speakers, I made a decision ot upgrade my pre power as well. My GG pre will arrive by next weekend, then I need to assemble it.
The power section upgrade will have to wait a year. :licklips:
Cheers