MF Tri Vista or Nu Vista Amp or Pathos Logos


I wonder if MF Tri Vista better choice than Nu Vista providing that both amps will easaly drive my present speakers.
Heard that some of the NuVista's produce a hum in the speakers and Tri Vista is more reliable.
On the other hand some people say older MF models are better than newer.Can't compare both side by side so
any thoughts would be appreciated.
Also consider Pathos Logos.
Can this one compete with Nu/Tri Vistas.

Thanks
kdbg00

Showing 1 response by kdbg00

Thanks for the responses.
Second hand Nu Vista goes for around 500$ cheeper than Tri Vista but on the other hand is 1-2 years older.
I need to decide which one to go for.
Recently auditioned KW500 and was disapointed.
A308 pre/power combo sounded better in the same system.
Warmer and smoother.
So it will be either Nu Vista or Tri Vista.