The it's worth noting the beyond the clipping issue the high output impedance of a set makes it more susceptible to impedance swings. To get the best performance in terms of tonality you must have higher impedance speakers. Has anyone seen an impedance curve for Tekton? An 8 ohm rating is a good start but not the whole story. Speakers truly designed for sets tend to have impedances that are more continuously higher above 8 ohm I think. Coincidents are a good example. The key in terms of clipping though is to not have low impedance at the lower frequencies.
Another key thing with a set is that it distorts with second order harmonics which are not unpleasant to the ear. It also operates mainly in class a which is known to have certain sonic benefits compared to class b. Class d is a totally different beast to compare.
Ss amps have their own set (no pun) of sins but I'm not sure there is any basis to say that a set amp is inherently of any higher quality than any other. It all depends on ones criteria for determine quality I suppose. And of corse quality varies widely within any amplifier category.
Another key thing with a set is that it distorts with second order harmonics which are not unpleasant to the ear. It also operates mainly in class a which is known to have certain sonic benefits compared to class b. Class d is a totally different beast to compare.
Ss amps have their own set (no pun) of sins but I'm not sure there is any basis to say that a set amp is inherently of any higher quality than any other. It all depends on ones criteria for determine quality I suppose. And of corse quality varies widely within any amplifier category.