In his review of the Lindell AMPX power amplifier, John Marks writes in Stereophile,
I believe that the Lindell AMPX, despite its lowish nominal power, belongs in Class B of "Recommended Components." And remember, to be listed in Class B is not a slight, but high praise. Class A is reserved for "the best of the best, regardless of price or practicality." In my book, Class A is the province of the darTZeel NHB-108 and other amplifiers every bit as good; as nice as the AMPX is, it is not a drop-in replacement for the darTZeel. Class B is supposed to be the "next best thing [to Class A]," and I think that that is where the AMPX belongs. A great amp and an amazing bargain. I've shipped it to JA for measurement. Highest recommendation.
Read the full review on Stereophile.com