Quote Originally Posted by 3db
The only variable will be the speaker being auditioned.
While it may be the only *variable*, that does not mean that the results of the test aren't affected by the particular choice of amplifier and cable used. My experience has shown that system matching is critical for optimum results. Which is why I find it difficult to get excited over any single component because it may or may not be the best solution across multiple systems.

The amplifiers I use with the electrostats do not fare as well on my vintage speakers. Conversely, the amplifier I use with them doesn't do as well with the stats. Which is why I don't contribute much to the "which speaker should I buy with this amplifier" sort of question. My approach is to begin with the speaker and buy the best suited amp and speaker cable.

rw