Tube Amp. Power ratings

Whether tube amps reveal more detail is highly debatable. Most white papers need to be carefully analyzed as the mfg. isn't always objective.

given a reasonable speaker match, to my ears push-pull tube amps sound much more powerful than ss of the same ratings, partly because the distortion artifacts from tubes are more benign than from ss. I moved to tubes when I realized I had lost interest in listenting to music, and identified part of the issue as the somewhat irritating sound produced by humanly affordable ss (digital was the other factor). The reviewers seem to think that extremely expensive ss amps (eg Boulder) do not suffer in comparison to tubes, but that is academic to many of us. Single ended triod amps are another category entirely, and sound more lifelike in the midrange than anything else, but require extremely efficient speakers without low impedence dips and most suffer in the highs and lows compared to other designs.

>>OTLs are an exception to the rule being designed for 8 ohms or greater<<

Exception or not, it invalidates your initial assertion.

Furthermore, there are OTL amps that handle 4 ohm loads with ease.

Sorry.

How many OTL amps are there which will easily handle 4 ohm loads that are inefficient w/ a wicked phase angle? I'd be willing to bet these amps are stratospherically priced, & one can count these amps on one hand & not use all 5 digits.

Inefficiency, phase angle, and price were not parameters in your initial argument so feel free to change the rules as we play the game.

One more time and then I'm out there are OTL, even push-pull and SET, amps that will easily handle 4 ohm loads.

Hasta la vista baby.