I don't get the histerical hatred toward ASR that I see sometimes on this forum.
Amir has excellent equipment, does industry standard measurements, has technical expertise to do it well and he isn't paid by equipment manufacturers.
There is a seemingly perverse expectation that expensive audiophile approved equipment SHOULD measure badly. Owners appear proud that their equipment produces a lot of distortion - the more cred a megabuck component has the more distortion it should produce! That's crazy.
I expect my equipment to sound good and measure well. So a resource like ASR, which can alert you to how well an equipment designer actually knows electronic engineering is a very worthy addition.
Surely, equipment's sound is not fully defined by simple measurements. However, low noise, low harmonic and intermodulation distortion and high dynamic range are required for high fidelity sound reproduction. ASR can often provide a standard set of measurements that many manufacturers do not publish. One can decide that subjective performance outweigh technical flaws, but at least one has the information.