To Jeff Fritz,

Jeff, in reference to your article on the Dan D’Agostino Master Audio Systems Progression series, I noticed the following when the company announced its new S350/M550 amplifiers: the power specifications, dimensions, and prices increased, but according to the specs, the weight decreased by ten pounds, perhaps due to a decrease in robustness of the power supply (3000VA transformer to 2000VA; 400,000µF capacitance to 100,000µF). This seems to be consistent with the thrust of your article. It’s not often that we see an audio writer take a stand such as yours.

Please keep up the good work.

Gaines Wilburn
United States