So the 'best' does not exist? I have a challenge for you then.
I can easily point out an area where preamp performances differ- and where listening preferences will favor the preamp that measures better: the ability to drive interconnect cables.
I think it is fairly well agreed that interconnect cables affect the sound. But what if you could create a way to eliminate the interaction that the cable has in the system in such a way that the cable would perform even better (this also means that you could use a cheaper cable, BTW)? Now add the ability to drive long distances, such that you can place the front end of the system where you want it, and yet place your monoblocks as close to your speakers so as to keep the speaker cable length down, and you get the idea.
The system for doing all that was created nearly 60 years ago. It was introduced to high end audio about 1989. Most high end preamp manufacturers have not grasped what it is about, and so there is a lot of variance in this area. This is the ability to drive low impedance balanced lines.
Since the high end has had such a problem understanding what the benefits of balanced lines are, the result has been a fair amount of mediocrity, price no object.
So- in the face of that, is the 'best' something that does not exist (and thus denying the meaning of the word)? Or is it simply the case that not everyone has heard everything, and that combined with so much mediocrity has caused none to stand out??
I can easily point out an area where preamp performances differ- and where listening preferences will favor the preamp that measures better: the ability to drive interconnect cables.
I think it is fairly well agreed that interconnect cables affect the sound. But what if you could create a way to eliminate the interaction that the cable has in the system in such a way that the cable would perform even better (this also means that you could use a cheaper cable, BTW)? Now add the ability to drive long distances, such that you can place the front end of the system where you want it, and yet place your monoblocks as close to your speakers so as to keep the speaker cable length down, and you get the idea.
The system for doing all that was created nearly 60 years ago. It was introduced to high end audio about 1989. Most high end preamp manufacturers have not grasped what it is about, and so there is a lot of variance in this area. This is the ability to drive low impedance balanced lines.
Since the high end has had such a problem understanding what the benefits of balanced lines are, the result has been a fair amount of mediocrity, price no object.
So- in the face of that, is the 'best' something that does not exist (and thus denying the meaning of the word)? Or is it simply the case that not everyone has heard everything, and that combined with so much mediocrity has caused none to stand out??