I'm looking for a website where I can compare audio equipment just by specification listings. A lot of times, I notice that several specifications are either incomplete or meaningless (looking at you, frequency response).
I always thought that if the vendor's website itself doesn't list all the specs, then the specs simply don't exist. However, when I was looking at PC display monitors, there's a website called Hardware.Info which somehow gets specifications that even the vendor's website doesn't have (possibly from the manuals that come with the products). Additionally, it lets you easily compare different monitors.
Therefore, I was wondering if some such similar website existed for audio equipment.