prairiedog
I’m thinking of going back to tube amps. I would either have to sell my first generation Revel Salons or find a suitablr tube amp that works well with them.
The Revels at 87db you need a quality >150w tube amp that has a quality output transformer with 4ohm and/or even 2ohm output transformer taps, that should do the job and will get good bass out of them, the brute'ish Audio Research’s come to mind.
But forget about getting down to anywhere near 20hz as the -50% phase angle combined with the 3ohms load will curtail the amp from giving those frequencies.
https://www.stereophile.com/images/archivesart/Salfig1.jpg
Cheers George