no, the sales guy undoubtedly would say things that would tip you off: "now listen to THIS system" etc.Brian HCM#1 said:Kinda like listening with your eyes closed and the sales guy switching back and forth.
such a test is simply not rigorous, and altho i guess half the joy of owning a high zoot system is knowing that you paid a lot for a high zoot system that other people think is hot, the other half (sound quality) should be measurable in a controlled situation.